Sampling Help/Guide

First of all. I don't know if this belongs in this thread or another.
If not I apologize so if it needs to be moved please do so!

I have a 1:20 clip of a song I want to chop and extend.

I use FL9 and HATE "edison" editer. Unfriendly to me anyway.

What should I use? can someone do it for me?

I'm desperately needing this "creation" but am at a road block with no heavy machinery. :(

Thanks in advance.