ok so im almost ready to buy a nokia n810 but i read the info on it and it says its compatible with wifi b/g 802 bla bla bla but currently i have a belkin N1 wireless router set up at home(http://www.bestbuy.com/site/olspage....=1178925992300

ok so that being said will i be able to use a n810 with my router? thankyou for anyy help

Search is your friend.
I remember some discussion a while back about problems with N.

If the router is not set up to be N-only it should work fine. But compatibility mode with g (and be of course) will slow down other N devices.

welll i dont really care if t slows down other people, but would it slow down the n810? because i have the stuff set up in my room and my computer is wired so the only person affected would be my brother, but his computer is so infected with pr0n he wouldnt notice neways the question is would it slow down the n810, and also how do i change chanells on the router?

It will work fine, I have connected to one of those before and it worked just fine.