New Problem with USB CR

[laceykohlman]

Win 98 SE
CR HP 8200 USB

Microstudio 2.314

After many problems with HP 9100, I started using my USB CR. I burned about 10 disks and they came out perfect. Now I am getting the following error message:

Read/WriteError or Bad Medium Detected. I have all the settings like they should be and I shut down all programs running in the background.

When I burn at a slower speed, it burns the whole disc but after about the 5th track, the graphics are garbled. I changed my hardware accleration too and that didn't help.

Any suggestions???