Wirelessly posted (iPhone: Mozilla/5.0 (iPhone; U; CPU iPhone OS 2_1 like Mac OS X; en-us) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.1 Mobile/5F136 Safari/525.20)
It should run just fine. I've never tried it on a mac pro but AutoCAD 2005 runs on XP Home. Don't know about 2008 either.