Whoa lets not start redirecting the dude to another program just because he hit a bump.
When using Photoshop, you are obviously using Adobe Camera Raw to process raw images. Older versions of Photoshop, however, do not always support newer cameras. Somtimes you can fix this by updating the RAW plugin, sometimes you either have to get a newer version of photoshop or use Adobe's RAW->DNG converter.
The first thing to do is to try updating your RAW.
Here is the link to Adobe's site for CS3 (and it has links at the bottom for CS2)
http://www.adobe.com/support/downloads/detail.jsp?ftpID=3895
Note that it also has a page listing what cameras are supported... if you don't see your camera in there, you have to go to option 2.
Option 2 is to get the Adobe RAW->DNG converter. This is an external program that will convert your raw images to a format that Photoshop can handle (in any version, basically). Adobe is struggling with 50 million camera vendors all having their own RAW formats, and having to update multiple versions of Photoshop to be able to handle it. Their response is to do this... they're also trying to get camera vendors to support DNG in the cameras themselves. I don't blame them, this must be a pain.
Here is the site to download the converter:
http://www.adobe.com/support/downloads/detail.jsp?ftpID=3731
Download and run that, just point it at your raw files and convert them. I recommend putting them in a subfolder. Then open that folder with Bridge and all will behave normally. It's a bit of a irritant as a middle step, but worth it to keep shooting raw and using photoshop.