Doubtful, KUOC eats memory like theres no tomorrow. Even I have trouble on this A64 3200+ with 512 DDR.
I'm looking for ways I can write a plugin to curb the memory usage, so far I've gotten it a little better, but nothing great.
I'm thinking we'll just have to wait for Krrios to clean up the code so KUOC is more computer friendly. As of now it doesn't seem to free its internal cache of items/mobiles/tiles/houses even when relogging in, so if unrestarted for a long period of time or running through extremely busy areas, KUOC can eat up 300+ MB and lock up the system.