|will this work, current ram is 1024MB DDR2 dual-channel memory|
(2 × 512MB), 667MHz, (PC2-5300) Expandable to 2GB
2 DDR2 slots (Total) | 0 DDR2 slot (Available), i ordered PNY Optima MD4096KD2-800 4GB 2x2GB Dual Channel Kit DDR2 800 MHz CL 5-5-5-15 PC2-6400 Desktop DIMM Memory Module
by PNY. will it take the 4 gig? and is it compatible? thanks for your time.