It's a question of portability VS costs really. The N800 solution is a little bit cleaner in that you don't need the mini-micro adaptor, just the OTG and the network adaptor; the N810 needs the extra bit, but still overall size for all three components if you're using a Linksys USB100M is tiny... I mean, all fits in your closed hand sort of tiny. You can get travel routers that are fairly small, but A) they definitely cost more and B) they're larger to carry around. You have to remember even if a travel router itself is fairly small, you still need to bring along the AC adaptor for it, which adds to your overall carrying size. Now it goes both ways; the advantage to the travel router is that you get to use your tablet wirelessly walking around the room/etc, VS having to leave it plugged in somewhere, so that's the plus side of that one. In any event, if you want to use the Wired USB option, you need to install the USB LAN deb file; see the Wiki Entry here: http://www.internettablettalk.com/wi...de_and_OS_2008 This works with all versions of OS2008 including the latest Diablo. Thanks, -Rob