Category: Software

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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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Google Chrome Browser First Impressions

Today, Google has launched their own browser called Chrome.  There’s no doubt Google is trying to control all things on the web and this is yet another step towards that goal.  Their search engine is dominant and they’ve been trying to push online applications such as Google Docs.  By creating their own browser, they can more tightly integrate their web applications with the browser.  

Speed

The first thing I noticed when trying out Google Chrome was the speed.  It felt very fast to me so I ran some simple speed tests trying to render amazon.com using the latest Firefox and Safari.  Firefox and Safari were very similar taking slightly less than 5 seconds.  Chrome did the same site in less than 3 seconds.  There’s no doubt it is a fast browser.  Google claims it has the fastest javascript engine which may be the reason it loads faster than the other browsers.

Bookmarks?

Chrome tries to simplify their browser.  The end result is the default has no visible bookmarks, menus, or even a button to add bookmarks.  Type something in the address bar like “firef” and it will list the Firefox site that you can arrow down and select.  It does this even if you’ve never been there before so the browser has some intelligence about where you might be trying to go.  It is as if Google is saying bookmarks aren’t necessary.  Another feature saying you don’t need bookmarks is the most visited page which is the default page shown when you load.  It displays the 9 pages you visit most with thumbnails of each displayed so you’re one simple click away from your most favorite sites.  You can add a bookmarks toolbar but there is no menu of any kind.

Mac? Linux?

I expected Chrome to be lame and pointless since there are already several good browsers out there.  But its speed has impressed me and makes me want to see more.  Unfortunately, they have not released Chrome on Mac or Linux yet.  I’m sure they eventually will but it could be a while.

Endgame

Google recently extended their deal with Mozilla, makers of Firefox, until 2011.  Google pays Firefox to have google.com be the default search.  But what will happen then when Google no longer needs Firefox to point to their search?

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Encryption on USB Flash Drives

USB Flash Memory Drives have become the replacement of the floppy disk.  You can get a 16GB flash drive for around $50 so they offer a great backup and travel option.  But what if you have your important data on it and you lose it?  Then whoever finds it will have easy access to all your data.  That’s why encrypting your data on a flash drive is so important.

Mac OS X Disk Utility

Some operating systems like Mac OS X have built in features to create encrypted volumes.  This can be done through disk utility.  You create a file of whatever size you want and that becomes a new mountable volume once you double click it and enter your password.  Without the password, you just see a single file that you can do nothing with.  This is a great option for Mac OS X but then if you find you need to access your files on Windows or Linux, you are out of luck.

TrueCrypt

The best multi-OS solution is TrueCrypt.  You can download versions of TrueCrypt for Windows, Mac OS X, and Linux.  You should then copy each of these versions to your flash drive.  Then you can run the appropriate version on whatever OS you are on.  With TrueCrypt, you can create an encrypted file of whatever size you want. Within the program, you can then select the file to mount it as an accessible drive.  In Windows, that means you’ll assign it to a drive letter.  On Mac or Linux, you should see the volume appear on your desktop.  Then use it like you would any other volume.  When you are done, you can unmount it and remove the flash drive.  

It does take these few extra steps of mounting your volume to get to your data but it is well worth the ability to access your encrypted data from any OS.  If your data is at all sensitive, you should definitely consider using TrueCrypt.

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Easy Webcam Setup with Ustream

A friend who fled New Orleans and Luling, Louisiana showed me his webcast on Ustream. Ustream allows Mac and Windows users to share their video on a Ustream page. Unlike broadcasting a live feed straight from your computer, Ustream can handle thousands of visits, as my friend’s page had before his house lost power when hurricane Gustav hit Louisiana this morning.

Another service like Ustream is Stickam. Both are free so I suppose their business model is to just be purchased by Google.

If you have a webcam and a nice view from your window, give Ustream a try. Or you can just use it to watch emergencies like this.

Best of luck to everyone in the storm.