Follow up: I have contacted moto on several occ, logging a few hrs with the issues I've had with my phone since jb. If you have Win 7 OS or higher, you can mtp file transfer and computer will recogn your phone, it won't on Win XP OS unless you have moto rig up some mtp file sharing software and change some settings on media player. I did a factory reset and reboot frequently and lag still is bad...hesitates on everything...jerky delay in transition. I agree it still is a great phone, and had I not had a months experience on ICS I would make little noise about it. But it was awesome with ICS...best phone on the market IMO (UMS, HDMI out, open file arch, etc). The tricks that made this phone superior to iphone are going away quickly in favor of googles "i-flavored" control tactics. Seems BS to me to change launcher, constantly clear cache, reboot/reset, disable apps, and otherwise reduce the experience just to reduce lag or improve perf. Again, I still like the phone, I just don't find myself loving it like I did. I hope to again!!!! Cmon Moto, pony up with some updates/fixes and go back to UMS...prev poster is right, no comparison between MTP and UMS.