anyone who thinks Rev A is good hasn't tried the Rev C. First of all I bought a Rev C as my Rev A was getting repaired for two broken hinges (luckily apple covered that under warranty). The Rev C is *blazing fast* on SSD compared to Rev A, also with the Rev C I use a mini-display port to regular display port ($20 cable) to connect my rev C on a Dell 30" 3008 wfp display and works w/out any issues (the rev A/B graphics card couldn't handle this!). Now my g/f uses the Rev A and she's happy
I couldn't justify the extra money for the SSD model. I will use my Mini 9 if I ever need a SSD Mac.