Hi. I don't post here often and I'm hoping I put this in the right spot. I own a Nov 2006 iMac. Stock it came with a 250 GB HDD still in use today. I would like to upgrade to a bigger disk, preferably a 750 GB HDD. I still use Tiger and XP, so I know mandatory I will need to upgrade to Leopard/Snow Leopard to regain bootcamp functionality. That aside, Here is what i want to do and would like to know if this will work. Install the 750 GB HDD, partition 20 GB for OSX, leave 730 GB freely open. Divide the 20 GB in half for OS X/Windows XP. 10 GB/10 GB each OS. Install NTFS 3G (which i use flawlessly in tiger) in Leopard so it can Read/Write the 730, go and format the big 730 GB with NTFS. This would be so awesome if it is possible, so.. is it?