Ok so in a month or so (or depending on what the new iMacs will have) I will be purchasing the base model 27" I already have a macbook air 2011 and I love it for its portability but I also need a home system. I picked iMac over a windows machine due to how much I loved my macbook air. It will be the first desktop I have ever owned. I plan to keep it around for quite a number of years. Anyway, what are some accessories you could recommend to me? I want a external drive to play blu rays, does one exist? Also I want external (preferably wireless) speakers, for around $200 ish. Any other accessories you see me needing?