InfiniteMac OSx86 - SL Success, But Need Help Post Install

Ive searched around here and over in insanely mac but cant seem to find a working solution for either,

Ive installed SL onto my dell insprion 545 mt but im having trouble with the ati radeon x1650 0x71c1, and not being able to enable qe/ci.

Dual screen works fine altho is just mirrored.

Second issue is the pci firewire card, its just not recognised. i have installed this only to run logic and as I use a firewire pci card im unable to get any audio :(

cant even install logic because of the qe/ci issue and dont want to use pacifist to install logice as i hear that brings down performance when qe/ci are not enabled

Any help on this and i would forevor be in your debt as ive been at this for a looong time trying to get it working but to no avail.

Any help at all really really appreciated!

Thanks!