I was wondering if anyone could suggest a good TV/video screen capture device to a beginner like me 
I was using WinTV-USB last year on Windows98, but found that the picture quality was pretty bad compared to all the crystal-clear screen caps I always see on websites around the net.
Now I'm using WindowsXP and this device is not compatible.....so I was hoping to get some suggestions from anyone who might point me in the right direction of a good quality capture device. Any recommendations would be much appreciated

I was using WinTV-USB last year on Windows98, but found that the picture quality was pretty bad compared to all the crystal-clear screen caps I always see on websites around the net.
Now I'm using WindowsXP and this device is not compatible.....so I was hoping to get some suggestions from anyone who might point me in the right direction of a good quality capture device. Any recommendations would be much appreciated