Would anyone know of a good source for a simple free video software, I just want to stitch a few short videos together.

no but ill take a copy of photoshop for windows7...lol

Offhand I can't think of any good free ones that are both easy to use and frame accurate.

But, you can get one of the very few frame accurate editors on a 30 unlimited trial here:

http://www.womble.com/download/ 

Or, if you want an even simpler to use interface, but less powerful - no real effects in this one, but great for simply stitching things together:

http://www.womble.com/download/vcr.html 

The trials are 30 days, unlimited (no watermarking, no cut off after X many minutes of editing, etc)

Thanks TG

Microsoft MovieMaker? free and about as simple as it gets

MLV!

I've used Camtasia. Free for 30 days.