On Fri, Jun 02, 2006 at 10:05:27AM -0400, Roberto C. Sanchez wrote: > If all you have a need for is to access more than 4 GB of RAM, then just > recompile your kernel with CONFIG_HIGHMEM64G=y. Yes, I have read it that I can use maximum 64Gb memory using PAE. But lot of people wrote that 10-15% CPU time need for this. Is it true? Uptime is very critical :) that is why I didn't try it, yet. Thank You for Your answer, Krisztian Kompar