So I ordered a preloaded hackintosh from a guy and everything is working great. However, now I want to add vista to the mix. With my old mac I would have used Boot Camp, but obviously this is not an option due to the firmware thing.

Can someone give me step by step instructions on what to do if I already have a working hackintosh and just want to add a vista partition without breaking anything. I am basically a noob, so it would I would appreciate the help.

I DO NOT WANT ANYTHING ABOUT MY CURRENT OSX TO CHANGE OTHER THAN THE FACT THAT I WANT TO ADD A PARTITION (I know how to do this in disk utility, but I don't know how to get Vista on it, nor how to boot vista from there).

Thanks for any help.