There's a tarball of the Capture Module that supports FLTK 2.0.
It builds and works fine against r6149, since x86_64 RPMS were
available for my Fedora 14 system.
The current FLTK 2.0 alpha is r9204, so I'll need to investigate
it sometime soon.
The capture module now has a window for showing a preview of the inputs.
Lots of other small fixes and general cleanup to reduce the number of tabs.