Hi everyone, As the title suggested, I have just purchased a based model Mac Mini and am looking at upgrading the hard drive to a Solid State Drive. Currently looking at Crucial 128GB M4 http://www.crucial.com/store/listmodule/SSD/~131072~/list.html but was confused with the 3 products, are they all the same? Whats the difference? Is there any problem with this SSD? Was going to put dual hdd in it, but iFixit kit is always out of stock... Also going to upgrade the ram to 8gb. Are there any other SSD that you guys would suggest?