Fair enough, thanks for the heads-up.
Okay, here's my entry for the challenge. I spent a few hours this evening just going over the comp in AE, tweaking things to make the CG elements fit into the filmed background a bit better and improving the light flares a bit.
Well, another project beckons (as well as the day job) so I'm calling this one a day. I'm proud of it - I hope you like it!
Tech stuff: 3D in Maya, 2D in AE, tracking in PFHoe.
Good luck all!
P.S. Sorry you've got to download it rather than play it in a browser - I've hit my traffic limit on my site so I had to find a file hosting site. Hopefully I'll get a better solution before Friday.