Hey I appreciate the guide! If anyone here would like retail check out http://www.infinitemac.com/f19/dell-...l-guide-t3501/

Also, everything seems good in the guide except I personally don't need seatbelt.kext. DMG mounting works fine, and it sounds like I have the same system as you, with the 7300LE (before I upgraded). You may want to try without seatbelt.kext and edit the guide, as many people may like to have a very vanilla system. (If their OCD about uneeded kexts like me hehe) I know on my system at least, I can install retail with IOATAFamily.kext and dsmos.kext. I can use stock IntelCPUPowerManagement.kext because I patched my DSDT. This may be possible using iPC because this distro has the option to patch it right from the installer. Hope this helped =)

Thanks again!