I cannot understand the cynical comments concerning RAM given by some. Am working w/ 8 GB in my new mac mini since about 10 days and are very happy w/ it. I work w/ quite large photos / raw-files, and there is a marked improvement in performance. My question is not, wether the new mini works w/ 8 GB , but wether it is possible to trick the older Model ( first one with Nvidia 9400M) to work w/ 8 GB as well. If anyone knows the answer, tell me. If not, I'll try it in about 2-3 weeks, will inform U about the results.