Hi, This is my first post here. Very nice forum I'm currently searching for an Apad in Ebay. Rockship based are a litle expensive for the use it will have, so I'm going with VIA. My question is: the difference (in terms of performance) between 128 and 256MB it's worth the difference? Also, some listings say you can use 3G. I don't think it has any SIM card slot, so how to use it? Thanks in advance!