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I can use Pixelmator 2.05 with ML with no obvious problems. 2.1 is reputedly on the way soon.

Photoshop is the best photoediting application; perhaps if you let us know what you needed to do we could give you more advice.

There are also lots of web design applications out there; what are your needs?

Rob
 
I just want to install different photo editor other than Photoshop.

Just basics for Web. HTML, HTML5, jQuery, CSS, etc. I think I'm sticking with Coda 2.
 
Pixelmator is probably your best bet and from the above post, it looks like it will work and no doubt the makers of pixelmator are busy getting an update ready.
 
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