hi one quick question i am running 10.5.6 ipc universal install on a amd 6000+ sb600 chipset machine... currently with 2GB 667mhz ddr2 ram... i want to upgrade to 4GB 800mhz... will this be a problem for the 9.5.0 voodoo kernel? will only 3Gb be adressed or is 64bit supported?

i would also like to upgrade to 10.5.8 but too scared atm since everything is runnin so smoothly