i've been wondering[since im getting a mac] do all of them come with Photoshop? because my cousins mac didnt, and my uncles mac did and i know several people that have a mac with Photoshop installed

I'm completely unfamiliar with Macs, but chances are Photoshop was installed and didn't come prepackaged (unless it was something specified).

moved to Technology

I think it's unlikely that your mac will just come with a Photoshop installed on it unless it was specified and put in as a package deal, or something. I've never heard of that happening before and I use a Mac...

I hear some place called BitTorrent sells Photoshop for free though ;) ;) ;)

No, it doesn't come with it installed. At the midnight release of OSX, I think you got Adobe Photoshop 3 for like 10$ or something. But, that's all I've heard of.