Hello, > Now what do I do wrong? The 1.6.2 kernel still boots fine. Do I need > to unset > load-base or real-base? Don't think so, on my S900 ( OF 1.0.5 ) the new bootloader boots 1.6.2 and 2.0G just fine, no matter if load-base or real-base are changed or not. Maybe you need to update your bootblocks. have fun Michael