I was thinking of making a podcast/audiobook but not sure where to start the topics would be,

Comedy sketches
Heres an example of the type of thing I was looking to create
http://frequencylite.com/

Diary of a Pycho killer
Heres an example of Diary of Madman where I got the idea from
http://itunes.apple.com/us/podcast/d...ok/id317032479

I have this
http://www.zoom.co.jp/english/products/h2/ and Audacity.

I was looking for,

A website for FREE soundeffects and ambience so that I can download and use. I googled it and there is a lot of good websites out there but you have to pay for these.

Where I hope you can help, I dont know I just throw it out there but would it be possible if I typed out some scripts that some of you guys can read and create MP3's for me, that way I have a variety of diffternt character voices to chose from 3-4 would be great.

I am okay at writing, maybe someone would be intrested in doing this together, I find it a very interesting hobby even though I havnt created anything yet, just trying to get a feel for it at the moment.