Can't Work on Project - CRASH

Hello-

Right now I cannot open FCPX. I've been working on a 15 minute project with a moderate amount of effects.

Tried to edit today, and after opening, quits after trying to render.

Ran Pro Maintinance Tools which generated this crash report:

Effects Rendering

This crash appears to have occurred while trying to render effects on a clip. Possible causes for this include corrupt or unsupported media, a bad filter, a graphics card issue or too many filters applied to a single clip.

Suggested Actions

Use Corrupt Clip Finder to check for corrupt media.
If you are editing with long GOP media (H.264, HDV, MPEG-2, XDCAM, WMV, etc), consider letting Final Cut Pro X transcode them to ProRes for better performance.
Consolidate filters where possible. For instance, if you have multiple color corrections on a single clip, try to achieve the same colors with just one filter.
Remove third party filters from clips, or use Plugin Manager to disable them completely.
Make sure you are running the latest version of OS X.

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Relevant Line
0 com.apple.Flexo 0x0000000100cbe2ce -[FFEffectStack(Retiming) retimed] + 30
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I've deleted every render file.
I've deleted every thumbnail file.
I've trashed all preference files and caches.
Deactivated all filters within FX Factory.
No corrupt files found in Events or Projects folders.
I've uninstalled, and reinstalled FCPX 10.0.4
I've updated the OS to 10.7.4
My external LaCie Rugged has only two folders on it, Events and Projects. The entire drive is for one project.

Nothing. Crashes on open.

I'm completely out of ideas. Anyone who can help me solve this will have a slave for life...or certainly my deep gratitude.

Thank you.

Final Cut Pro X, Mac OS X (10.7.4), FCPX 10.0.4 / 2.93 GHz / 8GB Ram