I successfully install Leopard, but not Darwin (screw Darwin, gonna install chameleon!) So i boot the computer with the installation DVD with rd=disk0s2 -v, OSX loads, but lags horribly. The cursor jumps around, the keyboard is slow to respond, pretty much nothing responds. After about a minute on the desktop, the whole computer freezes. I've tried the AppleUpstreamUserblahblhablah.kext removal but i cant find it anywhere, even in the system/libraries/extensions. Is there a solution to my lag issue?
Dell Optiplex GX280
Intel Pentium 4@ 3.6 GHz (yes, 3.6...)
1 GB RAM
1 TB Western Digital Caviar Green HDD
ATI RV-Series GPU
So, help?