I updated a couple of the gizmos in the obiwannabe toy shop. Fiboverb is the reverb that seems to allow very fast scaling without becoming unstable (apart from very short timings where fp rounding errors are obviously creeping in), I've used it in a recent track and it sounds fantastic on drums.
Sparkle is a synth that uses the paf~ unit with a micro-detunable phasor bank to obtain some striking pad sound effects. There's a half finished midi controllable version if anybody is interested.
http://www.obiwannabe.co.uk/html/toys/toys.html
best, Andy