I remember a while back there were some info floating around about memory settings that would allow you to tell windows to split memory between OS and Apps differently than it does by default (which is a 50/50 split if I remember correctly.) I've been looking off and on for a few months now and haven't been able to find it via NS searches or Googling.
And if a memory expert happens to come across this post, perhaps someone could tell me whether or not the GS memory tweaks found on the VSL website that Mattias Henningson provided would be useful for other applications as well, or just GS? That post is here for anyone who hasn't seen it yet (its been around for a goodly time now, maybe some folks missed it):
(under Gigastudio Topics, 1st post)