I upgraded from 2gb to 4 gb when i bought my 2010 mac mini, the last model with the superdrive. 8 Gb is so inexpensive now should i uograde again? And what ram should i get and from where? I know 8gb kits for the 2011 macbook pro are going for arounc $35. I use my mm as a desktop mainly for word processing surfing photo editing etc. No vm etc. And i have stayed with snow leopard althi i have lion in the wings. Btw, Its a great little machine.