Box 1: G5 dual 1.8, Tiger, DP5, motu424, Kontakt 3
Box 2: Windows XP (32-bit) (Pentium 4, 320 GHz, 2G-RAM) running Gigastudio3 ONLY!
Box 3: Windows XP (64-bit) Core duo quad (q6600), 4gb ram (667 Micron) running various VI-s
Connections: Midi-Over-LAN, Gina-16s
David Viens, Plogue Art et Technologie Inc.
As I understand it, GS4 is a VSTi host, and it's a 64-bit app (as well as 32, of course). However, it won't host 32-bit VSTis in a 64-bit OS. At least not in the first version. So GS4 isn't a 64-bit host option - yet.
I'd be careful with Darkwave. My Antivirus calls it a trojan. Come to think of it: what else can you expect from an application with that name