The possibilities are endless... There are lots of threads already posted on what you can use BackTrack for. This is just a few options you could go with.
If you are really interested in learning BackTrack take the Offsec courses:
Information Security - Training Courses Certification
If you do not have the money for the courses then check out:
Heorot.net » De-ICE PenTest LiveCDs Project
Metasploit Unleashed - Mastering the Framework (for charity, please donate if you try it out)



