The SEXP problems are probably because I updated/modified some of the SEXPs I already added, but didn't adequately test 'em when I did that (or never really got them completely tested in the first place.) This is one of the reasons why recent builds are posted...a new build is added and a coder wants to show it off and get a little extra testing done on the side.
Meh.
If you can get some kind of list of problems (even a works-doesn't work list), that'd be nice.
*starts*
The documentation for show-subtitle is completely FUBAR'd.
General overview of how stuff works - camera SEXPs set the camera position. Does some fancy smooth rotation stuff. Call reset-camera when you're done. Player controls still work, the camera just changes, so you should probably use player-use-ai or something.
set-fov and reset-fov change the field of view and reset it to default instantaneously.
show-subtitle is supposed to spit some text out (fade it in and out, actually, at a rate you specify).
lock-perspective forces the camera to one of the specified ones, eg the in cockpit one.
set-time-compression sets the time multiplication factor and how long it takes to get to that point, and if you want, you can force the time compression to a multiplier instantaneously. Both multipliers are in %s.
set-cutscene-bars and unset add and remove the letterbox bars. They're the same size as on the FS cutscenes. Rate is the one you specify.
fade-in and fade-out fade in and out respectively, at the rate you specify.
