I just installed the 9.3.0 kernel using the Kayaway package but unable to reboot due to a kernel panic, does any one have any ideas?

note: This was after I successfully upgrade to 10.5.3 using Zephyroth's AU .5 upgrade utility.

System:
Motherboard:Asus M2n32-sli deluxe
3 gig ddr2 memory
AMD Athlon 4200+ CPU
Graphic card:nVidia 7600gs 256mb