I just got an OEM Radeon 7500LE (passive cooling) I downloaded and installed powerstrip... I overclocked the Core to 285 and the ram to 244 and my 3dmarks rose from 3620 to 4361...... Quite an improvment... but I would like to find the limits of this card... how can I make it so I can increase the settings even more? (powerstrip won't allow me to turn it up higher)