my 700p works perfectly. i dont think its shut down on my once since i got it and i use the shit out of it daily. they took a shot at the windows software but it pretty much sucked. i would still prefer just having a regular old phone, but this beats the hell out of carrying a laptop around everywhere and trying to find hot spots.
…and most importantly its way more pittspeed friendly then the older treo’s and the Q seem to be.