I've also been creating a few with time-lapses with both gopro's and dslr raw frames. It started with the gopro on roadtrips, and it grew to running HDR frames on the dslr and consuming WAY too much hdd space.

I'm on a mac and currently using time-lapse, I render the raw images at the target fps, then import it into iMovie or Final Cut (add music and whatnot). I've also used time-lapse-assembler in the past and it's worked ok, but I ran into an issue I think with the processed HDR frames from my 5D (filesize too large I seem to recall)

Here is the first timelapse I ran on the 5d2 after I got my triggertrap v1 in the mail. Clouds @ 15fps

After waiting an hour, and watching 150gb or so disappear on my laptop, I found out I should really disable the stabilization on the lens before doing any more TL's. Here is my next attempt (stabilization disabled) the next day. Chittenango Falls @ 15fps

I've got a few more in the works, and I'm trying to add some movement into the mix but I haven't quite been successfully yet with building that rig