Data recovery

I booted up my Win 7 computer today and ChkDsk said my Ex HDD may have been corrupted and proceeded to delete some files. Those were some very important files - how can I get them back? (Video and Adobe Premiere Pro CS4 files) I prefer free methods on this - I know I can buy software to do this,...

Minitool Power Data Recovery or Runtime Get Data Back, which one would you choose or which one did you choose? I want to purchase a serious data recovery program for personal business use.

Hi everyone.. My external USb Wd mybook box has 1 tb Seagate Sata 3 and i use original Wd disc as W7 installed... in My PC Case as sata II Today my old problem appears again as Corrupted disc... I have Get Data Back NTFS (and i used before plenty of times for recovery, loss data or...

The problem I have is this: I had 2 Western Digital 160 GB hard drives in RAID 0 configuration and 1 HD failed but the system still booted up. I didn't notice for a few days that 1 HD had failed because what seems to have happened is the RAID took my backup DATA drive (drive #3, a 250GB drive NOT...