On Thu, Feb 02, 2006 at 11:41:19AM +0800, Wong Kwok-hon wrote: > As I know 4G memory is default for kenerl. If the memory is larger > that 4G it need to recompile. Not true. The SMP kernel supports (theoretically) up to 64GB. In practice after 8->16GB, you really want to be thinking of moving to a 64bit system. A few years ago, making stupid amounts of memory work on 32 bit made sense, now.. not so much. Dave