Running a Macbook OS 10.4.10 Parallels build 4128. I was having the same problems as others in regards to USB. I was getting the message that my USB device is being used by another program when i plug it in. I appears to have corrected itself after a restart. Any others in this same boat? Should I expect more of the same?
Post in an exisiting thread... But, take a look at this: http://forums.parallels.com/showthread.php?p=71216