free vsti

any of you guys know of any good free vsti,s on the net :?:

www.refx.net
http://www.ohmforce.com/articles/?ty...mp;media=flash
http://tkplugins.free.fr/


and this:
http://www.audionerdz.com/index2.htm - oh my god this is good!!!

Fantastic monosynth Triangle II

http://www.rgcaudio.com/Triangle_II.htm