It's no longer possible to do WiFi me with current DS Phat and Lites. Nintendo fixed the security hole that allow WiFiMe on the older firmware long time ago.yeah...good point...wait then how do you do wifi-me?
why don't you just let your friend use yours to flash?
With the kiosk demos that were released you would have thought someone would have found a way to hack them and instead of sending the game it would send flashme to you DS.