DELL Optiplex

WIN XP Home

P4 2.8GB HT

512 DDR RAM

40 GB Primary HD

160 GB Secondary HD

NVidia 64MB Geforce 440 MX Video Card

 

Hello,

 

I want to increase the speed of my computer as much as possible. I know increasing the Virtual Memory can help but I want to know how big I can go or if there is limits I should consider.

 

I heard multiplying the RAM by 1.5 (728) is good but I read differing opinions.

 

Anyone?

 

~Shane