I am looking to purchase an 27" Imac I7. I unsure if I should purchase a 2010 model from Macmall for $1500 and have the computer now, or wait till summer of 2012 to purchase a 2011 model. I do plan on adding a SSD drive and increasing the memory. My primary use for the Imac would be mid-level video editing, watching online videos /movies, watching DVD movies, MS office suite for Mac, photo and music editing. I would like to utilize Facetime which does not seem to be included with the 2010 Imac. Also, the Imac will be used to connect Ipods and Ipad. Suggestions would be greatly appreciated.