With OP, I have noticed that the specs can be thrown out the window. I run a 256MB, Radeon X800 and have an Athelon 64-bit 2.2 GHz processor, and I consistantly run at 107% of clock speed on the processor and 115% clock speed on that video card (yes, they are overclocked), which, even when I play Doom 3, does not happen. I don't know how Taldren did it, but they somehow have op allocating whatever processor and memory time that isn't going to vital system functions and other porgrams to OP. Quite impressive really, considering from the time I double click the OP icon to the time I get onto a server takes about 12 seconds.