Krakli has released Who, a freeware VSTi.
Taking the original Theremin like Hooo plug that was occasionaly available and giving it a new lease of life. This plug is designed for experimentation and so has no presets but does have room to store 16 of your own. The pitch of the oscillator can be controlled by the keyboard, the modulation wheel or by the XY pad X- axis. The Y axis can be used to control a number of sources.. Beware this plug is bigger on the inside than the outside.
Funny how just a few days ago Simple-Media came out with another Theremin type plug, Super Spook Keys. They both missed Halloween though!
You can download this free VSTi at Krakli Synths.