Bluetooth Administrator -------------------------------------------------------------------------------- > What is this CheepoMemTweak? CheepoMemTweak is a utility for SiS746/746FX/748 based motherboards, meant to tweak chipset and memory performance settings under windows and/or on windows startup. 2- So why CheepoMemTweak? Despite actually being high performance chipsets, SiS746/746FX/748 have only found their way to the market in the form of low cost motherboards. Often that means low performance bios with little control over chipset and memory performance settings. Motherboard reviews often mention CAS Latency or RAS Precharge, but that's only the tip of the iceberg. There are literally dozens of parameters that, when properly tuned, can boost performance quite noticeably, near NForce2 levels. The optimum settings are different for each memory chip brand and type. Ideally, they would be stored in the memory stick's SPD eeprom, so that the bios can read them and set the chipset accordingly. However, in the real world the settings in the SPD are typically quite conservative, but the main problem that often they're badly programmed too. So often bios programmers would opt for keeping it as simple and compatible as possible, not reading the SPD at all and using standard settings known to be stable with major brand modules.