I recently installed a new stick of generic 1G, PC2700 DDR RAM in slot 01 on my old but faithful PC to compliment the 512mb i already had in slot 0 started up and it seems as if my PC is performing much better now, cpu-z detects it as being 1024mb(1536 total) no problem as does my advanced system info in XP SP2 and Advanced WindowsCare and various RAM monitors however when i run SpeedFan it detects the new stick as being only 4mb why is this? PC Wizard 2007 does the same. Can anyone shed some light on this ? Just curious as i thought this to be odd.