Ok everyone with windows, try this one (rename to .plist). (yay for Wine!).

Need someone to try and encode a file and play it on an N900 though if it works... this is as close as I could get it to the other one.

This imports into my wine'd Handbrake... however it doesn't check the "2-pass" box under Video. I'm not sure of that's a fail in the windows Handbrake ignoring that field or in wine.

Feedback appreciated...

ETA:
Steps to import on windows:

Open Handbrake
Click "presets" at the top
Click "Import"
Select *.plist file
Click "open"
Select "mobile-mp4" on the right