I used heidi eraser to do the freespace wipe. Basically, I've been wanting a new program to verify that my wipe program was doing its job. I have been using a freeware program called Restoration, but I've been searching for something more powerful. I'm hoping Recuva will be that. A better way to verify this would probably be to use some sort of forensic tool and poke around with that.
I just ran Restoration and it's finding some items, so there are some items to be recovered. Mostly my firefox cache, dll's, and whatnot.