one of my friends recently completed his first vst, a dual oscillator synth, pretty much primarily for techno. it is fairly basic as a first try, but it works great and those who know how to really work a vst will be able to get some nice sounds out of it. i consulted with him on parts of it, and made a bank of 10 presets as well. you can dl it for free at his site:
http://www.aymat.org
go to the "downloads" section, and have at it.
b]
www.bvdub.org
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