Seagate FreeAgent (ST305004FDA1E1-RK) 500 GB USB 2.0 Hard Drive "opensuse" Questions

I installed OpenSuSe 11.1 on my external hard drive by mistake. Now my important and sensitive files and folders are lost. I don't know how I can restore my old data back. Please help! Thanks. Ups. ...

...supported) distributions. Ubuntu http://www.ubuntu.com/ Fedora Project http://fedoraproject.org/ OpenSUSE http://www.opensuse.org/en/ I'm not endorsing any single one. Each has it's advantages. ...