Re: Lens Flare on Alpha Channel

"You can do this in AE by creating your lens flare on a black solid, pre-composing the lens flare, then applying the 'Set Matte' effect to the pre-comp and changing its blend mode to Luminescent Premultiply.

If you don't change the blend mode to Luminescent Premultiply then your black background will be incorrectly multiplied into your image."

Darby - is this going to be the only option available as an alternative to Knoll Unmult, for Vista/XP 64bit users? (apart from dual-boot 32 bit+64 bit OS set-ups). Pity Unmult got archived before 64 bit systems became viable.
Kirk