i have the specs below ... and today i made some new changes to my cooling system which dropped the temp from 60 on full load to 35 on full load also (45 idle to 25), although i made this i found that 3D mark and some games r Jerky ... meaning : they work fine but every 4 seconds for example the game pauses for an instant and then resumes !, i have 2 266 RAMs and 1 333 and i'm working 266 for all as my MB doesn't support 333, note : the frame rate is not the problem as i have measured it it's very good (30 Fps normally in heavy games and with medium configs).
CPU: Pentium 4 530J, 3.0, 1MB Cache, 35/55c
RAM: Spectek 2048MB (512x4), DDR2-533, Dual Channel, 4-4-4-12
MB: Gigabyte GA-8I945P-G, Intel 945P
GFX: XFX XXX 6800GS PCX @485, 256MB @1100, 40/60c
HDD: WD 160GB, SATA2, 8MB Cache, 7200 RPM, 55/60c
OS: Windows XP Pro SP2, DX 9.0c
PSU: Task International 450 Watt PSU, Dual Auto Speed Fans, 12v/26A, 3.33v/28A, 5v/32A