Partition Magic - Destroyed Logical HDD

Alright, I'm pretty dissappointed with the "good" reputation PM8.0 had. I recieved it, and in an attempt to resize a partition on my primary hard drive, it was a success, except for one extremely major thing. The drive I had kept my 'My Documents' folder on, along with about 200GB of other information, including music, pictures, school work, etc. has been destroyed. The format is now "Type EE", which I've looked and looked online but it seems I'm the only one with this error. When I try doing anything to the drive I get an error 631. What really bugs me is that this drive wasn't even part of the freaking partition I was resizing, so why would it have been corrupt. I can't do any chkdsk or whatever because my computer doesn't recognize it, not even in Device Manager.

 

http://img97.imageshack.us/img97/6149/47268811.jpg

 

That's an image of the drive and it's properties. I'm totally lost and I need IMEDIATE help.