> Sure, if I can help I will. I've been building, for example amarok, with
> cmake for the last year or so.
Good, thanks. The TDE development team is very small, so every help is more than welcomed.
For Amarok specifically, you can refer to this bug
http://bugs.pearsoncomputing.net/show_bug.cgi?id=818
for more information on what has been done and what not.

If later on you want to contribute to other modules as well, here
http://trinity.etherpad.trinitydesktop.org/11
you can find an approximate updated status of what has been done and what not yet.

Also notice that in the TDE repo, in common/cmake there are a set of files that are used when building TDE modules with cmake

Cheers
  Michele