I just purchased a new Macbook Pro 13" 2.5 i5 8GB Ram that comes with the 500GB 5400rpm HD and I was looking to upgrade the HD to a SanDisk Extreme 240GB 2.5" SATA III Solid State Drive 6GB/S (SSD) within the next month or two. I was wondering if any of you have had good/bad experiences with Sandisk SSDs on a Mac? This particular one is $220 on buy.com which is not a bad price in my opinion, instead of paying Apple $450 for a 256GB SSD. I am looking to dual boot Windows on it so I wanted to something faster than a standard HD with 5400rpm. Any other suggestions for a SSD? brands?