Hi guys, I sold my 2008 2.4 ghz , 2gb ram unibody model. I'm considering getting the 2010 2.4ghz, 4gb ram macbook pro or the 1.86 ghz 2gb ram. I know that the SSD along with the flash storage on the MBA makes it pretty fast. How would it compare to the 2010 model. I don't do anything hardcore. mostly just browsing, streaming tv shows. I'm going to go play with the 1.86 model at the Apple Store here in a few hours to give it a run. Thanks in advance.