Dual Boot XP and Ideneb

Hey I'm new to the forum and new to the mac os but wanted to try it out as a dual boot from my pc. Its a asrock intel 945gc+Ich7chipsets mobo with a Intel dual core 2.5ghz cpu 4 gs of ram realtek hd audio with a nvidia GIGABYTE GV-N96GMC-512H GeForce 9600 video driver. i'm using the ideneb v1.3 10.5.5. I partitioned and installed it on my hard drive but when i boot up the computer nothing comes up about a different operating system on my comp and just goes str8 to xp. can any body help i would really appreciate it.

I was able to install acronis opterating system selector and was able to view and attempt to boot the os however when i boot it gets stuck on the apple loading screen with the apple logo on it. when i use verbatum mode it ends on
Local host configd[45]: interfacenamer: no network interfaces could not update platform uuid. ???? Can anyone help me out?

Hey there how did you customize? did you select a patched kernel, like voodoo?