Ok, just thinking out loud, pls correct me if I'm wrong, but if thumb2 saves 3-4mb out of 14 on average... we should be able to free extra 45 out of 150mb in rootfs that are there by default(add some optifying for good measure). Is killing compression an option? Should give speed/battery(no CPU overkill) gain for most (I'll stick to having libs there, but standard user...). Then again the 150mb that are there are already compressed, so would expect them uncompressed to take over 200, thumb2 could help this???