Again, for making a new movie, you should use 0.9.4 instead of 0.9.2, since it emulates things better.
One of major advantages is sound emulation. You´ll hear really bad sound with 0.9.2, especially when you play a game which uses a streamed sound.

Anyway, I´ve made an improved version of 0.9.4 official!

Features

My 0.9.4+ has:

* Less desyncs (savestate has been updated, but you can read old savestates as well)
* Lua scripting with advanced graphic functions (they works only in gui.register callback)
* Path settings
* State rewinding (it´s not tested at all, oh well)
* Magnification filters like hq2x
* Other little bugfixes (ex. frame advance improvement)

Still, it should sync fine with 0.9.4 movies. Let´s try it now!

Note: these codes are ported from the svn trunk.