Windows Xp and Mac

[setrio]

One simple question (i think). I have 5 patitions: 1st primary (winxp), 3 ntfs (work, data, stuff) and 1 ntfs where i want to install mac (i have the iatkos v7 version). I need to make changes to the partitions to make the installation of mac works? I dont want to loose any of the other partitions in the process.

I also want to dual boot (i need to play some games from time to time )