Mind you, I use CS3...I cant recall if the optimize settings are different in CS2...
I use PNG 8, Adaptive, with transparency. I keep everything like dither and such the same...
Id still set the matte to your background color, just for the crispness of it...but with a PNG, you wont notice a huge difference if you use no matte vs. bg color matte.
I AM A GIRL!!! Dont call me dude.
MotoMING A1200R
R532C2_G_11.30.32P OENT XP V1
AT&T With EDGE
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I believe in a ruling class...seeing as how I rule.