If I find dirt cheap 2x2GB ECC 800MHz DDR2 kit, I think I'll make a temporary update to my HW (just 4GB is really its weakest point, I should have bought another 4GB before DDR2 went out of production, making prices rise again, last time I searched, I opted for GPU upgrade, from on board HD3300 to R7 250 was a far greater improvement for ~90 euros last year, just 15 euros more than what they asked for those darn 2x2GB, and it "saved" me allowing me to free that half GB the on board GPU used, nmot much, but enough to solve the worst RAM related slowdowns), so that I can wait a little more before the next major upgrade, AMD being so late with DDR4 support forced me to delay it, as I don't want to get again RAM tech that will be phased out relatively soon, making me pay more for upgrades if I wait too much.