was up all night lastnight trying to get my playbook to mount on my pc but after hours of reinstalling, searching forums etc. still no success, i returned it this morning. just placed an order for the motorola xoom 5 mins ago grrrrr... worthless peice of hardware
cool story bro, i don't think you should be getting an android if you couldn't hook a simple tablet to a computer, they can get a little out of hand, just sayin'.
pssh i have no problem hooking it into my win7 x64 laptop, remember the big end goes into the slot on the computer the little end goes in the middle plug on the playbook. also enjoy unfinished software and meh hardware with no chance of google or moto fixing any of it. maybe you should try a ifad instead, then jobs can stalk you.
If it "won't mount" go try another computer might just be your computer. Def agree with kolonji if you can't connect your playbook to the computer maybe it should have returned you its not that hard, and win7 64bit isn't an issue used my playbook on 3 win7 64 bit pcs no issues at all.
i think the op just couldn't get the computer to recognize the playbook, and they are gone just noticed first and only post doubt the op is checkin back at all.