Ive tried a fresh install off kalyway on 10.5.2, downloaded the update to 10.5.3 installed it with the new kernels patch.

restarted my machine, but gets to the boot screen with all the loading text and restarts, and keeps doing this until I turn it off.

PROBLEM: for some reason, the update renders my usb Key board and mouse useless after the restart, so I am unable to enter:

'update -v'

on the boot screen.

I will re-install 10.5.2 fresh, so can anyone help me to make sure the usb still work after the upgrade?

I have also tried the AMD updater (zyphroth) and doesnt work either. any suggestions? cheers.

Ill try this before Upgrage, but i dought it will help...

Solving USB problems; USB devices do not mount - InsanelyMac Forum