dmiflute is a physical modelled flute synthesizer. It features a vibrato LFO and a multimode resonant filter. It's not particularily flutey but makes some pretty strange and interesting sounds anyway.
".. capable of producing some wicked multiphonics."
- Dennis Miller, July 2002
.. like a tone deaf asthmatic with no teeth blowing across a milk bottle through a distortion pedal!"
- Reg Pheonix K-v-R