Hello all, A few years ago I had a mac mini that was destroyed in a house fire. It was a killer machine, and now it's time to get a new one for home. I'm assuming it will be used rather basically, but I'd like to be able to do some light graphics/video editing work. I currently use my 15"MBP for that type of work, but would like to be able to do some of that when I've left my MBP at work or something. I've also got a hard drive full of all my DVD's that I've converted with handbrake. I'm thinking of streaming them to an Apple TV from the mini, so i don't know if that would make any difference. Is the RAM user upgradable? I remember on the old ones it was kind of a pain to access. Any thoughts on what is the best bang-for-the-buck mini out there? I don't mind refurb. Any input would be most appreciated.