my n810 has been unable to start up for about a day now, its been really hot up here about 33 celcius, i dont kno if the heat has anything to do with it, but it wont connect via usb either.

Did you check the battery? What do you mean unable to start up, does it show the Nokia screen when you power it on? Stick the power adapter into it and see what happens. Im assuming there is something really bad going on, maybe you have to ship it to Nokia so they can fix it...

Won't connect via usb, thats bad...

wow that sounds ****in great, the nokia thing comes up but then turns off, it shows its connected via usb but nothing happens, computer finds it but second later it shows its gone

and i got it off ebay still have warranty?

very, very weird. the battery was fully charge, and i guess after the updates it drained battery, and its just recharging. i dont understand, all i care about is that its working