So my current configuration has:
Motherboard: [DDR2] ECS C19-A SLI Chipset w/7.1 Sound, Gb LAN, S-ATA Raid, USB 2.0 Dual PCI-E MB
Memory: 2GB (1GB x2) DDR2-667 PC5300 Memory
And I'm wondering if it's worth it (and if it's possible) to upgrade to 4GB of RAM. Will there be a significant and...