So, although I have to leave for work in a few minutes, I'd like to jump in and introduce the situation with my SP3 (and specifically the wifi issues) on my thread Hating my new SPro 3. Also, Malberttoo closed my old thread per my request, but oddly responded on it as a final post where I could not reply. So, I'd like to reply to his/her post here: "IF after a clean install of the OS on your SP3, and then you continue to have issues when connected to random different AP's, then you probably have a hardware issue and would be worth getting the unit replaced." Yes, I did a clean install and did not get results. However, from reading here and elsewhere, I'm almost completely convinced it's a driver problem, NOT a hardware problem. I am going to try and revert to the previous driver for the Marvell network controller and see if that does the trick. It seems that there has been issues directly relating to the Marvell's inability to work with the bands on the router, and it seems like maybe the newest driver created/contributed to these issues. I'll post back with results later this evening or tmrw a.m.