I've heard that Matlab 7 has problems running on AMD 64 by default. That's why I was asking. I've seen the solutions for Mlab 7 problems on mathworks.com, but not any for 6.1 and 6.5. Just wanted to make sure that there weren't any problems to begin with!
I take it it works fine on your machine then. Which release are u running btw?.. Thx man.