Hi, sorry for those of you that think that this post while solve the subjet.. no way, I'm asking for help!!!
I haven't been able to find nobody doing this, update and sketch running in an arduino with ethershield over ethernet.
I was wondering (and I want to pulse the experts opinions), if this can be achived like in the Bluetooth module.
I'm sure that there will be sketch size problems (first you will have to send de sketch to the board and, after that, make the board program itself) so the size of the skecth will be the max memory - the programee size I guess.
Any way, does anybody think this can be done??