well, not completed, not even documented, but if anyone of you would like to use it to reconstruct cmb spectrum REALLY FAST (within miliseconds) - please try. http://coyote.ncac.torun.pl/~michalf/cmbrecon/cmbrecon.php
well - you can treat it as a preview of what is really about to happen. a fast cmb-spectrum reconstruction code. with quintessence (or whatever) included (soon also other scalar-tensor things). for generating grid: server-client architecture, quite smart reconstruction algorithms.... in case of interest/doubts/will to use - feel free to contact me. code is quite complete and usable.
michal frackowiak