Three things that I am really diggin a lot these days:
1) Acid Moog : http://www.amazon.com/Moog-Acid-Jacques-Perrey-Vibert/dp/B000TA1QR2/ref=pd_bbs_sr_1?ie=UTF8&s=music&qid=1216753155&sr=8-1
2) Morgana sounds so good :-) : http://112db.com/?morgana
3) And finally for some effects: http://www.stillwellaudio.com/?page_id=39
cheers,
Mohsen