Cableguys has released Curve 2 CM, which is included for free with Computer Music magazine 188 or later.

Curve 2 CM is a reduced feature version of Curve 2, featuring the same filter settings, 16-voice unisono mode, legato modes and unique waveform editor for broad oscillator timbres and sound manipulation.

Curve 2 CM ships with Curve 2's online preset sharing system and author profiles, has 2 OSCs, 1 LFO, 2 envelopes and 3 macro controls.

Purchasers of Computer Music Magazine 188 (or any later issue) will get Curve 2 CM with the magazine (on the included DVD or when the magazine is purchased as a download).

For 3 OSCs with noise generation and waveform crossfade, for 4 LFOs, 3 EGs, 4 macro controls, additional richness for the sounds, more depth for pads and more rhythmic options, as well as for tons of additional presets (3000+ presets at the time of writing), check the Curve 2 demo—it is fully functional and has no time limit.

http://youtu.be/vgE2QPkzpTE