Looking to slightly upgrade my system (K7S5a, Athlon XP 1600, 768m PC2700) going to throw in a 2400 CPU and another 512m stick to replace my 256er...don't know if it is worth it to get the 3200 instead with a higher cas latency...wondering if for future upgradeability the 3200 is worth the extra expense or if I am better off saving the $10 and getting some cheesburgers with it as when I go to upgrade next I will be buying a new board and CPU...thanks