InfiniteMac OSx86 - iatkos v7 boot problem !!! HELP

hi,
i have a compaq evo n620c intel pentium m 1.6 ghz 512mb ram
and i used iatkos v7 to install mac os x. when it finished instaling it said"installation succeeded" computer needs restarting so i clicked on restart and the computer restarted and then booted the cd up so i waited for the timer to countdown when it counted down it said "loading Darwinx86" then came up with the mac logo and white background and then nothing else happens
but if i switch the laptop off and then take the disk out and restart the computer it just loops and the computer doesn't even show a mac logo or anything.
major help needed