Help for Dell Inspiron 1520---PART 2

[Inspiron1520]

ok guys, since I screwed up my iAtkos 5i install messing around with kexts, I decided to start over. I attempted to install iPC 10.5.6 but I got some weird message as soon as it started. Hmm...oh well back to the drawing board. I install iAtkos 5i again and heres what I selected in the customize screen:
iAtkos MAIN
Bootloader- PC EFI V9
X86 Patches-
Decrypters
- Apple Decrypt
SMBIOS Drivers
- SMBIOS-EFI Air
ACPI
-Stock ACPI modified
Disabler.kext
Drivers
VGA
nVidia
-nVidia laptop
EFI strings for nVidia
-8xxx
System
-laptop battery
Network
-Broadcom 440x



That is it. That is the complete selections I selected. My trackpad worked until after the install; same for keyboard. I'm on a USB keyboard/mouse--this is a no biggie.
I do not have SOUND or WIRELESS. And for soem odd reason, my graphics STILL aren't recognized as I'm still on software instead on hardware in the system profiler. It recognizes my firewire though! So guys, Please, please, please i beg you help me out to get my graphics working so I can play around with iphoto, iweb, idvd and see if a MAC is really for me. I don't have $1k just to go throw down on something to see I really don't like it, you know. I'm basicly back to where I started; minus me updating to 10.5.7 as I haven't done that yet again....I'm on 10.5.5---Inspiron 1520