[Q] Strange Drag and Drop Issue...I need help PLZ!

view story

http://forum.xda-developers.com – I loved my xoom running HC and now that I have JB, it's driving me nuts. First it was the loss of flash and therefor all TV sites like abc.com and more importantly Amazon Prime. I did the side load thing and flash si back, but my audio is out of synch with the video and video is often choppy and unwatchable. I can almost live with that except now I can can't even transfer movie files (AVIs and MP4s). I don't think it's a JB issue as this just happened and I've been on JB for a couple of weeks. Here's what happens. Stock wifi Xoom. I plug in via usb. Computer running Win7 64 bit sees the xo (HowTos)