Xda-developers just created a home for all things ROM. It provides valuable information such as the phase of ROM development (e.g., Alpha, Beta, RC, RTM), ROM series, and ROM comparison (see pic on right), and user ratings. An d there are more than 20 devices listed, so you will likely find the ROMs available for yours.
The site is still early in its development, so it is heavily loaded or quite up to date on ROMs. But, as it develops, it should become a valuable repository and resource for flashers.