So, in my regular back up of my hard drive (unfortunately, due to these economic times, I only have one..... my bad) I switched around the order of what gets copied to what.

Instead of copying my working Hard drive to a backup, I stupidly copied the backup to the master, and now have lost about a weeks worth of work.

I know this was unbelievably stupid on my part. Stupid stupid stupid. Any way to recover the files?

I'm running 10.4.11, PowerMac G4.......

Help!!!!!!!!!!!!!