I need some help on the last step here:
-Install of 10.5.4 goes well, 1024x600, sleep, almost everything works except WiFi and Sound
-I slim down the languages, input layouts and printers to have enough room for the 10.5.6 update
-I update to 10.5.6, works, but now my resolution is 800x600, no WiFi, not even touchpad drivers
-I create a USB key with [s:75fctz9o]syslinux and Dell EFI[/s:75fctz9o] Dell miniBoot123 on it (correctly with the ldlinux.sys from syslinux, used Windows to CMD it properly) , run it at start up and it seems to make EVERYTHING work... until I remove the USB key and reboot, it goes back to 800x600, etc.
What am I missing? I did try to do the Dell EFI update while booted into OS X and it ruined my install, I get a "no smoking" line through my apple/spinning wheel at boot. Help please, I'm so close.