Installer: iATKOS v5i
OS: Max OSX Leopard v 10.5.5
Laptop: Toshiba Qosmio X300-01U

I've successfully installed iAtkos v5i with OSX Leopard 10.5.5. Everything worked great. The only major thing was i could not use the laptops built-in keyboard and mouse (i had to plug in a USB keyboard/mouse). I then came across that i could simply customize the install without having to reformat/reinstall my existing setup.

What i did was under iATKOS DVD - CUSTOMIZE >> ACPI >> I selected x86 ACPI. I rebooted and got into OSX fine. The laptop key/mouse worked fine. I then got greedy and was hoping to also fix the SLEEP mode so i went back to CUSTOMIZE and selected a different ACPI hoping to find a better fit.

This time on bootup into OSX it appears hung at the grey boot screen endlessly showing the moving progress indicator.

Is there anything i can do to fix my bootup? I've tried using the startup option "-x" but no good. I've also tried unticking what i did in iAtkos but no good.

Do i have to reformat/reinstall or is there a way around this?

Thanks