cpu t5250

Hi there, I have a asus xrl51 series, cpu Intel Core2 Duo T5250 dual core, 1,6ghz and 2 gb Ram. Graphic Card ati radeon express 1100 and a Sata hd. So, after following the tutorial to install snow leopard with iboot, i get the following message in the photo above... I have tryed all the tricks...