Hello All !! - I just returned home after a 4 month overseas stint with the Army, and received another laptop from a friend of mine. It's an HP Compaq M2105US that came with only 256MB DDR-333MHz DDR of System Memory, and was wondering if I could up-grade the MeM(Manual says 1GB Max)? But would like to know if i can up-grade it to 2GB's, as long as I use PC2700 DDR-333MHz Memory. Thanks in advance to all who answer, Army shout out - WOOAH!!!!