I Want to be a Senior design (Read This)

[Void]

Your best bet would be to buy Photoshop. It is quite expensive, but it is totally worth it. If you do not have the money right now, try to use the trial version. Currently it allows full usage for 30 days. Then you would need to buy the full version. 

Do we look like we live in the mid 80es?
He can download anything he wants, he just needs to find it himself.

[[NP]Monte Montague]

Maybe you could try Paint.NET it is free, "almost" the same as Photoshop can (not at all, but the most) and you can install plugins, and its legal

OMGAH.

I didn't know you can install plugins!

BTW, isn't SAI supposed to be good as photoshop?