Had a External Hard Drive Case go bad. The 20 GB HD was set up as Master when in case. I installed it directly into the computer and changed the jumpers for Slave. Now it shows as Unformatted! I have downloaded EaseUS Data Recovery Wizard, testdisk - 7.0 and RECUVA, any of which will presumable fix my problem. Looking for suggestions as to which is best or am I over looking something better? Thanks