Last time we saw Gateway's 11.6-inch LT3100 it was buried in a heap of other Acer / eMachines netbook reveals, including the Timeline. Now it's gone official, and the big surprise here is that the self-proclaimed netbook is sporting a processor from AMD -- you know, the company who has largely shunned netbooks while later looking to differentiate with the "ultra-portable" Athlon Neo processor. The 1.2GHz Athlon 64 L110