...1 1/2 hours of HD footage? I just bought a Canon HV30 camcorder and when I just burn about 3 minutes of HD footage onto a dvd...I saw that practically half of the dvd was burned...obviously there's no way to burn 1 1/2 hours of footage in HD.

Is there any kind of dvd I can buy that can hold this much HD footage...or do I need to get a blu-ray rom drive/burner to do that?