HI! I've somehow lost USB-connectivity on my GM-10 tablet with Froyo. When I plugged tablet to PC for the first time it worked, but then I charged the battery and when plugged to PC USB again, nothing happend anymore. I tried some rooting-sw (apk) before, but it didn't work and maybe messed something up. USB-debugging is enabled and nothing USB-related shows in notification area. Factory-reset didn't help. Thank you very much for any help!