Rhino 

Powerful virtual synthesizer plugin with 6 oscillators per voice, a huge selection of waveforms, graphical multipoint envelopes with curvature controls (sync-able to tempo) , dual multimode filters, waveshaper, built-in effects, ...
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VidSpeak 

VidSpeak is a free multipoint video conferencing application for your PC. Use your broadband connection to video and audio conference with more than one person at a time. Free for personal use.
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