Mark:

CADD is a problem on the Mac, I'm afraid. Mostly "designerware" like AutoCadd (another dud of a program that became "standard" -- ask my brother the toolmaker....).

For CADD, look at CadKey. Probably no Mac app, but you could always run Virtual PC with no problem, CadKey isn't all that resource hungry. Blazing fast and fully tool-path smart (Virtual Gibbs is a great program for toolpathing, too). Not expensive, either.

Don't forget, you can run X-windows on OS 10.3, so you may be able to go that way, too.

Peter

__________________
1972 220D ?? miles
1988 300E 200,012
1987 300D Turbo killed 9/25/07, 275,000 miles
1985 Volvo 740 GLE Turobodiesel 218,000
1972 280 SE 4.5 165, 000 - It runs!