The Boot Camp appl makes Intel based Macs into a dual boot system with 2 partitions on the HD, MacOS X(HFS extended) and WinXP(NTFS) not FAT32. Currently there is little compatibility. MacOS X ability to use NTFS is limited and XP can’t mount HFS ext, or so I am told. There may be appls, like DAVE that will permit mounting both partitions simultaneously; the good news about this that XP malware can’t screw up your Mac partition. The bad news is you cannot share files like MS Word files without some effort, like having it on a USB memory stick formatted in FAT.
Now, to answer your question, any XP compatible program should work because it is running as an XP computer. Boot Camp is supplying the drivers, if what I read is correct. I don’t have an Intel-based Mac, so I cannot test it. Maybe someone can take their PC copy to a store that sells Macs and try it, or even better BTS might try it and see if it works.