It's been a rocky journey getting to this point, where I can finally merge the partitions together...
I have three partitions. C, F, and G... C and F are the two halves of my main disk (C has XP installed, F HAD Vista installed but I've just uninstalled Vista and reformatted the drive), and G is a separate hard-drive.
I am wanting to merge the F drive with the C drive, giving my XP partition another 160gb or so. But Partition Magic doesn't seem to detect things properly. I'm using PowerQuest Partition Magic 8.0, this is how it sees my drive setup:
So what's going on here? Ask any questions you like.