RAM Question

I’ve got a 4GB Ram - Quadcore - Windows7 64 bit - Cubase 32 bit (6.05) system running here.

The system starts to get unreliable when using more than 3 GB RAM (which doesnt happen too often cause I have UAD2 and FX Server for adding power) but will it help me to switch to 64 bit Cubase?
Any thouhgts are welcome. Thanks guys

…Yes I thought about moving to an i7 :wink:

Probably would help, but more RAM and C6 64 would be a lot better.