Hi all! At work my system has 4GB of memory and while using 32 bit, i had the PAE linux images to get max ram usage. Ive switched to 64 bit lucid for a month now and am quite happy with the performance.

But here at home, although this system is also a P4 with 4GB memory, its only capable of 32 bit, and using PAE image doesnt appear to help (i still have 3gb ram available). Is there anything i can do in 32 bit lucid to get max usage of my memory?

Thanks for any tips or advice!