Hi, I just bought a new WD hard disk and backed up all my data to it (80 GB). I then performed a clean install on my Macintosh HD. Before I restored my data to the internal drive, I thought it would be a good idea to copy my fresh installation to a new partition on the external disk. So I booted up disk utility to check if partitioning would affect my data. Using the partition tool, I clicked the plus sign (without applying changes). Disk utility said that if I add a partition, it would simply add a new volume and that the previous volume would not be erased. I clicked apply, and now there is nothing left of my data in the original partition. Can I get it back? Undo the partition, or file recovery? This is a nightmare. Please help! Thanks..