Well, I know someone already posted how to get Photoshop CS3 for free.
But, I jus figured I'd post this one too.
I've used this download on 4 different computers, alot of downloads, etc...
And, it comes with Illustrator which uses vector graphics whereas Photoshop uses raster.
So, you have both types
First you need a bittorrent client.
If you don't already have one, you can get one --->HERE