My clients want blu-rays, so i purchased LaCie Blu-ray Burner.
But don't know which program to use to author Blu-rays.

I've been burning DVDs through iDVD, because I didn't want to spend too much time authoring DVDs. Is there something cheap, simple, but fairly usable like iDVD that lets you author Blu-rays?

Toast 11

Roxio Toast 11 Family - DVD Burning - Video Conversion - Music and Video Capture for Mac (http://www.roxio.com/enu/products/toast/default.html?rTrack=m_pro_toast)

Nothing like doing a bit of research, especially if it pays the bills. I'd have thought the LaCie product would be bundled with some software to be honest.