Well I was using a version that was supposedly made for the 320gb hdd. I haven't tried it with the one you linked though, so fingers crossed.
EDIT: yeah it didn't work. all I got was a error message saying that the file was larger than the drive.
I just bought a 320gb HDD for my xbox360 slim since it was asking for it to play Call of Cthulhu. It says that it can't read the disk, so I start checking online and my search brings me to this page, which says that I need a transfer cable and Xplorer360 to restore Partition 2, which will allow...