[PD] Trying to re-direct audio - Windows User

[Mo]

Hello Everyone! I'm a new Pd User and well, one of the things I would 
like to do take audio from another source and edit it using Pd. I'm not 
looking to record the final product or anything like that as of now. I 
know macs have soundcloud and honestly, it is one of the very few 
benefits I find great about it.

Alternate:

JackAudio - Someone made this instruction but then at 1:55, the program 
crashes so I'm very frustrated with this. 
http://www.youtube.com/watch?v=mdKfjA-y44A
StereoMix - I was able to enable it but I'm not sure how to use it.

I'm not even sure if I was able to

Window 7 Pd users, what do you do to do this?

Cheers!

Mo