Month: September 2008

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iPhone App Follows the Presidential Election Polls

Living in the Washington D.C. area, I meet a lot of political junkies. A great application for them is Election ’08 for iPhone & iPod Touch by Aaron Brethorst. It costs $0.99. While the information it provides is freely available from electoral-vote.com, Election ’08 displays the information well and is easy to browse. It gives you the polls and trends by state, as well as historical data for past elections.

I’ll be watching my state of Virginia because it is a close swing state. Election ’08 shows that Washington D.C. is the most skewed state with 90 to 9 currently for Obama.

If you are interested in the election poll results as they come in and you have an Apple iPhone or iPod Touch, Election ’08 is worth the $0.99.

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Watch Your Home Team with Slingbox

Slingbox is a device that hooks up to your cable, tuner, or DVR. You connect to it remotely using the SlingPlayer software to watch TV from wherever you are on the Internet. It costs $150 to $240 depending on the version you want.

Because it is a one-to-one connection and not a broadcast, it isn’t illegal. So if you want to watch your home TV while you’re on the road, or if you want to watch the football team that isn’t shown where you live, Slingbox is a great solution.

The quality isn’t perfect. It depends on the upload bandwidth at the Internet connection where the Slingbox is located. Sports programs unfortunately will suffer the most from the video compression because they have a lot of action. Sometimes you just need to listen to the announcers to figure out what really happened.

If football is very important to you, then consider purchasing DirecTV and then adding the Sunday Ticket for $300. But if you can handle the reduced video quality, Slingbox is a great solution.

UPDATE: Slingbox just released the Slingbox Pro-HD, their new top-of-the line version. This box can now send high definition video over a local network.

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Safe Mode for Windows and Mac

If your computer does not boot, there may be problems with drivers or write permissions. In order fix the computer, you can try to boot the operating system into safe mode. This overcomes many common problems that cause a computer not to boot.

Windows

In Windows Vista, Windows XP, Windows 98, and Windows 95, you get into safe mode by holding the F8 key at computer startup.

You then choose Safe Mode or Safe Mode with Networking as shown on this screen.

Mac OS X

Although it is not often used, the Mac has a safe mode too. Hold down the Shift key during computer startup.

For a recent Falls Church, Virginia customer I had to do this because the computer’s file permissions got screwed up. Once into the operating system with safe mode, I was able to use Disk Utility and repair permissions.

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HD Radio in Washington D.C.

What is HD Radio?

Unfortunately, HD Radio has a misleading name. The letters “HD” stand for nothing. They only mean that it is digital instead of to analog. Digital does not mean that it is higher definition or higher quality than analog. It does mean that radio stations can fit more channels on the same spectrum.

What does HD Radio give you?

The Washington D.C. metro area has some great HD Radio stations. HD Radio gives you free extra channels to listen to outside of what is available on a normal AM/FM radio. Every channel listed below with a -2 or -3 is an extra channel that is not offered in analog AM or FM.

Washington D.C. HD Radio Listing

WAMU-HD 88.5 FM Nws/Tlk/Inf, American University
WAMU-HD2 88.5-2 FM Bluegrass, American University
WAMU-HD3 88.5-3 FM BBC / NPR / WTMD, American University
WPFW Soon in HD 89.3 FM Jazz, Pacifica Foundation
WCSP-HD 90.1 FM Nws/Tlk/Inf, National Cable Satellite Corporation
WCSP-HD2 90.1-2 FM C-Span, National Cable Satellite Corporation
WCSP-HD3 90.1-3 FM C-Span 2, National Cable Satellite Corporation
WETA-HD 90.9 FM Clscl/NPR, Greater Washington Educational Telecomm Association
WKYS Soon in HD 93.9 FM Urban AC, Radio One Inc.
WTGB-HD 94.7 FM Alternative, CBS Radio
WTGB-HD2 94.7-2 FM Adult Alternative – The Jam, CBS Radio
WPGC-HD 95.5 FM CHR/Rhymc, CBS Radio
WPGC-HD2 95.5-2 FM Gospel, CBS Radio
WHUR-HD 96.3 FM Urban AC, Howard University
WHUR-HD2 96.3-2 FM WHUR World, Howard University
WASH-HD 97.1 FM AC, Clear Channel
WASH-HD2 97.1-2 FM Smooth Jazz, Clear Channel
WMZQ-HD 98.7 FM Country, Clear Channel
WMZQ-HD2 98.7-2 FM Classic Country, Clear Channel
WLZL Soon in HD 99.1 FM Tropical, CBS Radio
WLZL-HD2 Soon in HDon 99.1-2 FM Hispanic AC, CBS Radio
WIHT-HD 99.5 FM CHR, Clear Channel
WIHT-HD2 99.5-2 FM New CHR, Clear Channel
WBIG-HD 100.3 FM Oldies, Clear Channel
WBIG-HD2 100.3-2 FM Oldies 50’s & 60’s, Clear Channel
WWDC-HD 101.1 FM Rock, Clear Channel
WWDC-HD2 101.1-2 FM eRockster, Clear Channel
WMMJ Soon in HD 102.3 FM Urban AC, Radio One Inc.
WTOP-HD 103.5 FM News, Bonneville International Corp.
WTOP-HD2 103.5-2 FM iChannel -Global Unsigned Bands, Bonneville International Corp.
WTOP-HD3 103.5-3 FM Traffic and Weather, Bonneville International Corp.
WPRS-HD 104.1 FM Black Gospl, Radio One Inc.
WJZW-HD 105.9 FM Oldies, Citadel
WJZW-HD2 105.9-2 FM Smooth Jazz, Citadel
WJFK-HD 106.7 FM Talk/Sprts, CBS Radio
WRQX-HD 107.3 FM Hot AC, Citadel
WWWT-HD 107.7 FM Talk, Bonneville International Corp.
WTNT-HD 570 AM Talk/News, Red Zebra Broadcasting
WMAL-HD 630 AM News/Talk, Citadel
WXTR Soon in HD 730 AM Sports, Red Zebra Broadcasting
WTEM-HD 980 AM Sprts/Talk, Red Zebra Broadcasting
WYCB-HD 1340 AM Gospel, Radio One Inc.
WOL-HD 1450 AM News/Talk, Radio One Inc.
WWWT Soon in HD 1500 AM Talk, Bonneville International Corp.

How to get HD Radio?

HD Radio’s Wikipedia page lists several HD Radio receivers for your car and home.

One of my favorites is the Sony XDR-F1HD. This costs about $100 and needs to be connected to an amp/receiver. It can not be connected directly to speakers unless they are powered speakers that can be connected with RCA cables.

If you need a new amp/receiver, there are some that have HD Radio built-in. My favorite of these is the Yamaha RX-V863, which can be ordered for $619 currently with a little haggling.

Is HD Radio worth it?

HD Radio has been around since 2002 and has been somewhat slow to take off. But if you like the extra stations it gives you, it can be worth the cost of the new equipment. Unlike Sirius and XM, there is no subscription to get HD Radio.

Washington D.C. offers more HD stations than most markets. The extra stations cover many genres and niches such as News, Bluegrass, Alternative, Country, Oldies, Jazz, and Gospel. If any of those stations interest you, give HD Radio a try.

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Testing RAM

You should test new RAM to make sure that it works. You should also test existing RAM when your computer is acting weird. Computer RAM does go bad. When it does, you can see erratic behaviors such as computer freezes, incorrect screen drawings, and corrupted files. Most people assume that this is due to a virus.

A few years ago I saw a manager in a Reston, Virginia office reprimand an employee because the manager assumed that the employee somehow infected a computer with a virus. The important computer documents had been corrupted and could no longer be opened. We figured out later that the real culprit was just bad RAM that had incorrectly written the files to disk.

Testing RAM on a PC

Using a bootable CD such as Ubuntu or the Ultimate Boot CD as described in my Live CDs post will allow you to run utilities to test PC RAM.

Testing RAM on a Mac

Thanks to command-tab.com for creating a utility for thoroughly testing RAM on a Mac computer. Run their install package, shut down the computer, boot up while pressing the Command and S keys (to go into Single User mode), then type memtest all 2 in order to run the memory test twice.

I recently ran this test after adding more RAM to a computer for a Washington D.C. customer.  The test showed that the new RAM had no problems.