I confirm that iAKTOS V7 works. my reg is: MSI P55-GD80 (great mobo for OC), i5 760 default 2.66GHZ (OC to 4GHZ stable) 4GB DDR3 Dual Channel 1600 MHZ (had to adjust settings in BIOS to get it run at default speed), Nvidia GTX 260, 230 SATA HD, and an LG DVD-RW SATA. in order to get iAKTOS V7 to install and work I had to use AHCI in BIOS for the drives , booted on DVD and used "cpus=1 busratio=20" installation started, partitioned HD to OSX extended journaled and erased it and mad it GUID. and customized installation, this is what I choose: iAKTOS V7, Chameleon V2, /Extra, DSDT, DSMOS, 9.7.0 kernel voodoo, APIC driver, Disabler, OHR, Remove TyMCE, AHCI, Intel SATA/IDE, Voodoo HDA, Realtek R1000, Post Install Actions. for my GTX 260 I choose Natit Enabler, and Nvidia Mac driver installer for GTX 2XX. if you have PS/2 keyboard and/or mouse choose the apple drive.
Add the cpus=1 and busratio=20 to com.boot.apple.plist to avoid typing them at every start up.
booted normal, plugged in my flash drive and USB hard drive 300GB and they are both recognized and functional. sound works, internet works, firewire detected but have no device to try it. Iphone detected but iTunes needs to be updated to 8.2 or later.