Has anyone got a GOOD hard drive recovery utility they could email me?

I've tried PC Recovery a FREE one and I cant get much joy out of it.

Has anyone tried this and found it OK if so it may be that my files are not recoverable.

I reloaded win98 over itself and all my data vanished although the freespace quoted for the drive says its all still there somewhere.................

I've got one that I've used a couple of times. I attached the drive to my old comp as a slave and did it that way. I can't put it on here as it's too big so I need somewhere to send it to.