From a non-coder perspective, I've noticed quite an improvement using the TLSFMem available for 3.x. Usable, responsive uptime between reboots is often drastically increased. Hours of IBrowse, AmiNetRadio, WHDLoad, etc, with little (if any) detectable lag from a clean boot. Recently I managed to burn through about 15 or so demos on the A1200 before something finally crashed it, and everything ran fast/responsive while it lasted. :-P
So - The details are way over my head, but I think the concept is pretty cool. It will definitely be fun to play with MorphOS again when the MacMini version is released.
