We already knew more or less all we needed to know about NVIDIA's GTX 295, however, despite being already on sale, the company has decided now is a good time to grace the model with a press release. The GTX 285 has been given the formal treatment too -- despite not being available until next week. If you missed the earlier specs, the $499(ish) 295 includes dual 55-nm GT200 GPUs and supports nearly 2GB of memory, while the $399 285 makes do with but one processor and an undisclosed RAM ceiling (though the upcoming Winfast,