Hi all. I'm looking at picking up a 2011 27" iMac (3.4GHz quad i7) from the refurb section on Apple's site. When available, I've noticed that there is a option with the 256GB SSD drive for about $400 more than the 1TB option. Is the SSD worth the extra $400? I know it's very difficult (if not impossible) to upgrade the HDD on the 2011 iMac because of the special cable and firmware on the drive which is why I'm thinking of the SSD option. I'll mainly be doing basic office stuff, light to mid level photo and video editing, and running a couple of VM's at once. I'll be upgrading the machine to 16GB of RAM after I get it. So, is the SSD option worth the extra cost? Thanks everyone for the suggestions.