EZ-SOUND has released a freeware version of its Arp-Edge arpeggiator VST for Windows which features multi-sampled synths: SID, Nord lead, Sequential six tracks, Voyager, MC505, CZ etc
Features
Arp-Edge is also available as a SOUNDFONT.
Pricing and Availability:
Free download
More information:
Older Music Machines & the People Who Still Use Them