Needing to do a simple model in Invig and using Reflector, in a 1080 comp. Its about 11 seconds finished and rendering out lossless with an alpha. I have an 8 core box with 9G ram and I am showing render times of about 4 hours in both CS3 and CS4. Also finding that multiprocessing hangs in CS3 and reports incompatible in CS4. Is this about the performance to expect at this comp size?