Ok... after taking my drives to a friend of a friend who makes his living from working with computers, I believe we have made some progress. Now I boot from the hard drive's setup CD, and the program is able to see the three partitions on my primary 160GB drive (my backup drive has been rendered useless). The only problem is that it does not show their sizes correctly.
It shows the partitions as being ~80GB, ~970GB, and 0MB, when they are really ~130GB, ~25GB, and ~700MB. This friend of a friend thinks this is good news since the program is seeing the correct number of partitions, but it just can't seem to sort them out...
At this point, I am just trying to recover ANY data possible. Does anyone have any idea of what I shoud try next?? Any help is greatly appreciated!
edit: re-wording