i know that out there are a nerd army (and nerds rocks!!!) trying to make everything all mighty for the nokias tablets, and now i know that there's a problem with the mac as host point, but just in case, maybe this help, maybe not... but i'll write it here, cuz i spend a loot of time configuring the mac and the n800 and i get connect to the mac, but without internet... what i did was assign a ip to the airport and then configure the n800, i use the ip on the airport as default rauter and i get it.... i connect using the mac... the bad thing is that i can't get online... maybe i need to configure something... i dont know.... maybe i'm just loosing my time :P but i don't know, maybe this help!