Yes, the Mac, by default, does not have a BD drive. Compressor, as you see, can create the h.264 and ac3, which you will have to manually use these in software (like Toast) and get a 3d party burner.
Did you use the wizard in Compressor? Or just the preset for a blu-ray disc?
You may want to looking into burning an AVCHD disc (lower bitrate AVCHD / blu-ray compliant file) onto a red laser (SD) disc. This works well for shorter projects and delivers very good HD results.
http://www.kenstone.net/fcp_homepage/burn_br_mac_superdrive_stone.html
~Michael
.: michael kammes mpse
.: senior applications editor . post workflow consultant
.: audio specialist . act fcp . acsr
.:
michaelkammes.com
.: twitter:
@michaelkammes
.: facebook: /mkammes
Hear me pontificate:
Speaking Schedule .