Amazon: $5 of free MP3 when you buy $25

Amazon just e-mailed me an announcement: if you buy a minimum of $25 worth of stuff from their Music CD, Audio/Video, Camera, Photo & Video, Office Products, PC or Wireless stores in a single order, you get an instant $5 credit at AmazonMP3. This is particularly cool because AmazonMP3 has a long list of albums priced at $5 and under.

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Filed under Friends & Family, General Stuff

U-Verse vs Buckeye Express

I’ve been having frustrating problems with my Buckeye Express Internet service. Overall, Buckeye has done a good job. Their service has been pretty reliable (except that outages often kill phone and Internet service at the same time), and I like buying from a locally-owned company. Unfortunately, the Internet connection’s quality has been pretty variable. I’m supposed to get 12Mbps down and 1 Mbps down; in practice, I rarely see more than 7Mbps down and about 900Kbps up. The bigger problem is illustrated here:graph.gif

Notice that one peak around the 5000ms mark– that’s where something is inserting arbitrary TCP pauses. These pauses don’t follow any pattern that I can tell, but they wreak havoc both on my Mitel 5340/Teleworker and my Communicator Phone Experience devices. Every time one of these pauses hits, I get a noise on my phone like someone dropping 5lbs of lead shot into a galvanized trash can; it happens often enough to render that connection unusable.

The upstream jitter graph shows a similarly sad tale. It’s bad enough that I have 142ms of jitter, but it’s worse that it’s so variable. Most VoIP systems can compensate for jitter, but only if it remains predictable.

graph-1.gif

I called Buckeye to come out and fix it, but I don’t think the problem is something that can be resolved with a truck roll (although my local pedestal is out of spec, so they’re fixing it.) When AT&T announced that they were coming to Toledo, I eagerly hit their web site to find out if they offer service in Perrysburg… and they do. Their offering doesn’t yet include voice, but they have 10Mbps down/1.5Mbps up Internet service and a really slick-looking DVR setup that provides centralized DVR service for the whole house. I got in touch with Amanda Harris, the general manager for U-Verse in Ohio, and asked her some questions about the service; I’ll blog more about her answers later.

Perhaps more importantly, they offer free installation and a money-back service guarantee, so I scheduled them for an install. The installer came by this morning, did a quick walkthrough of the house to see what connections need to go where, and is now hooking our signal up at the VDSL pedestal. By day’s end, I should be in a position to do a back-to-back shootout of U-Verse vs Buckeye on the Internet front.

On the TV front, things are a little more complicated. The living room TiVo HD won’t work with U-Verse, so we’ll have to mothball it for the time being. However, the bedroom doesn’t have a DVR at all, so it will gain one. U-Verse in Ohio supports two simultaneous HD streams, so you can record two HD programs and watch up to 5 different HD or SD programs on 5 different TVs (not that we’ll ever have that many). We’ll also get some channels, like BYU-TV, that we don’t now get– at the cost of the familiar and easy-to-use TiVo interface. We’ll have to see how that plays off.

I’d write more, but the AT&T truck just pulled up again…

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Filed under General Tech Stuff, HDTV and Home Theater

Cutting off e-mail for former employees

Say you’ve fired someone, or laid them off, or sadly waved goodbye as they left of their own volition. How can you effectively prevent them from accessing your Exchange servers once they’re gone?

Most connections to an Exchange server are persistent, in the sense that once the client’s authenticated the connection will remain open. This allows the client to continue to send and receive mail… the exact opposite of what you want. You might think that disabling the Active Directory account for the user would do the trick, and it will indeed prevent other logons from succeeding. However, for about two hours, existing logons will continue to work. Here’s what to do to instead:

  1. Disable the user’s mailbox. This prevents new logons to the mailbox.
  2. Set the Send Prohibit quota to 0. This prevents the user from sending new mail; the quota change takes effect immediately.
  3. Move the user’s mailbox to another database. This will immediately disconnect all open mailbox connections from any client.

Voilà! Problem solved. (Hat tip: Scott Schnoll)

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Filed under UC&C

Free Christmas music from Oprah

I’m normally not a huge Oprah fan, but she’s giving away 8 MP3-format Christmas songs by different artists, including Faith Hill and Aretha Franklin. Visit http://www.oprah.com/article/oprahshow/20081118_tows_holiday/2 to download them.

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PowerShell 101 event 11 December

I’m going to be doing a three-part “PowerShell 101” webcast for Windows IT Pro on 11 December. It’s pretty basic stuff, appropriate for those who are just getting started with PowerShell and the Exchange Management Shell (EMS). However, I will be doing a longer, more in-depth series of webcasts starting in February. For more details, see this link.

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Filed under UC&C

Gift ideas for system administrators

Every year, I write an Exchange UPDATE column with gift suggestions for your Exchange administrator (here are the 2007 and 2006 editions). This year I decided to try something different; I hit up HelpAReporterOut to put my query in front of about 35,000 people. The responses started to arrive almost immediately.

First responder: the folks at PCWeenies sent me a blurb about custom-drawn comics featuring your favorite admin. Neat idea, and very timely response. This is definitely a contender: it’s unique, and it would make a nice keepsake.

Best comment: “The best gift you can give a SysAdmin is a Faraday Cage that blocks cell phones, pagers, and WiFi: it cuts off all connection to the outside world. It’s _very_ popular with their wives, too!” I bet it would be popular! Sadly this respondent didn’t give me a source to actually buy them. Time to break out the power tools!

Least likely to actually be given as a gift by anyone I’ll ever work for: plasma TVs from a very large consumer electronics company who shall remain nameless. Great idea, but probably violates whatever office-Christmas-gift price policy your company has. If your company thinks it’s OK to give its Exchange admins such expensive gifts, please contact me for a resume.

Least likely to actually be given, runner-up: a one-question “stocking stuffer” e-mail exchange with a Hollywood psychic.

Coolest suggestion I never would have expected: handmade stamped-metal keychains. Check them out.

Claim most in need of testing: “[IgnaFire chocolate] morsels are SO strong in flavor and texture, that a very small amount satisfies. No one can eat this chocolate by the handful.We’ll just see about that; I ordered some for Arlene, whose expertise in the world of chocolate is known throughout the world.

Apart from these, I’ve gotten some very cool leads for potential gift ideas, and I’ll be going through them for the remainder of the week to come up with the best list for next week’s column.

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Filed under General Stuff

Breakfast of Champions

image1718083135.jpgGo Bucs!

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Ohio State vs Michigan is cancelled

This year’s edition of the annual Ohio State-Michigan game has been cancelled. The Wolverines were on their team bus headed down to Columbus, but unfortunately they couldn’t get past Toledo. (But hey, neither could the Marines, so don’t feel bad, UM fans!) All kidding aside, the boys and I will be watching tomorrow, probably with a plate of boudin in front of us. Go Bucs! (oh yeah, then LSU plays, and then the Saints are on Monday night!)

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Filed under FAIL, General Stuff

IEEE Spectrum Risks blog

If you use a computer– at work, at home, at school– you should be reading The Risk Factor, a blog on computer-related risks operated by the fine folks who bring us the IEEE Spectrum. There’s a ton of fascinating stuff there, like this and this. The Risk Factor is like a gateway drug, though. After reading it for a while, you’ll be ready for the hard stuff.

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Filed under General Tech Stuff, Security

test post

Ecto has a twitter plugin, but it doesn’t seem to be working.

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Filed under FAIL

No Detroit bailout, kthxbai

Mitt Romney makes a very cogent argument against a bailout in today’s New York Times. Don’t get me wrong; I live in the heart of the Auto Belt, and I have many friends who work in the industry. I don’t want to see it disappear altogether. I have owned a series of American-made cars since I was old enough to start buying cars. By and large, they have been good to me (especially our minivans!)

As a taxpayer, though, I can’t stomach the thought of sending another $25 billion, or more, to Detroit just to see it ratholed in a useless quest to stem the bleeding. I see firsthand how many mistakes the upper-level management of the ex-Big Three have made, and I can’t imagine that just giving them more money is going to solve the problem. Bankruptcy, on the other hand, gives them a well-understood set of tools to attack some of the root causes of their current situation. The medicine tastes terrible, but the eventual cure is worth it.

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Filed under Musings

Comments broken, again

Apparently every time I upgrade MovableType, my comments break. Thanks to Josh and Devin for pointing this out. ETA for a fix: before week’s end, hopefully.

Update: still broken.

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Enterprise Content Management white papers

This has taken me shamefully long to post, but 3Sharp’s own EricaT has just had four white papers on enterprise content management published on Microsoft’s web site:

If you’re interested in using MOSS for ECM, you should definitely check these out.

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Filed under General Tech Stuff, UC&C

Internet Explorer Mobile 6

I can’t wait for this: Internet Explorer 6 running on Windows Mobile 6.1. This should be a huge improvement to the Windows Mobile browser. I am a bit curious about how Microsoft will distribute it. Hopefully I’ll be able to get it on my Treo without buying an entirely new device.

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A birthday rickroll

I got rickrolled for my birthday today.

I’m in Redmond for meetings with customers and our team. Our company tradition is that we bring in cake of some kind when people celebrate their birthdays; my birthday is tomorrow, and Jason Weiss (one of our QA team members) has his birthday today.

About 1:30p, everyone gathered in our break room, and Paul Flynn brought in a big ol’ chocolate cake. It was strangely rectangular, but the frosting made it look good. I was a bit skeptical when Paul said he’d baked it himself, but I took the proferred knife and tried to cut it. It was oddly crunchy when I cut it. Paul let me saw away at it for a few seconds, then removed the cardboard box that was covering the real cake… adorned with a picture of RIck Astley himself. At the same time, Tim started playing the original rickroll clip from YouTube.

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This all came about because back in the spring I managed to rickroll nearly the entire company via a well-crafted e-mail. Apparently they collectively decided to get their revenge on me via cake, so I am happy to say that the cake was, in fact, not a lie.

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