Hello!! I am desperately looking for advice and help!!! PLEASE!! Ha Haaa!! 
Ok.....I have a project that is (1 hour and 40 minutes) long in Vegas Studio 9. When I go to render it in a "WMV" format, it says it will be 22 gigs!! (22gig) That's without the audiotracks!!! I just purchsed a new iMac because my PC crashed!! (I know, venturing over to the dark side!!) I would like to render the project in a format that MAC can read so I can finish it with Final Cut and print it on DVD with iDVD on my MAC. 
How can I render my project from my PC in the best possible quality picture and format that will still fit on a standard 4.6 gig DVD, and be recognized by a MAC??? 
I appreciate all feedback and any help!!! Thanks!! 
Cheers!! 
-Nick