YES!!!
Finally!!! 
My ZBrush 2 works PERFECT!!! I’m so happy. I’ve been snooping this forum since 2001! First bought it the end of January this year and had so many problems. Thankfully Pixologic refunded me, but I didn’t give up. Nope, I saved up for a spankin’ brand new G5 …then I had to save even more pennies and finally … 8 months later …I have ZBrush 2 and it works perfect!
One happy pixel pusher here!!!
G5 2.0Ghz dualie
OSX 10.4.2
full ram!!
160 gig main drive + 250 gig second internal drive
And two spankin’ brand new kick a$s 17" L.C.D. monitors! I also do music and video/DVD I’m just totally stoked! Everything is finally working great!!!
Never give up guys & gals!! …Now when I get a decent pic to show you all I’ll upload it… this might take another 8 months 