Angus,
The Changes-dialog in Xforms doesn't open at all anymore with present CVS. You have applied some modifications to the dialog Form files; did that break anything?
BTW: I've sent a patch-prettified version of this dialog to this list, but that has become slightly out-of-date. Shall I sent a more up-to-date version? If yes, please first fix the problem with the dialog then.
Regards, Rob.