I am thinking of updating my 2009 mini server. I want USB3 for my 3 external drives I have connected to my present server. My usages for the server at present are... Central point for Crashplan backup Time machine backup for 2 macbook pros itunes server torrent downloading File server. I really do not need the second hard drive that apple sells for with the server model. So I am thinking the base $599 mini is all I need plus 16GB of third party ram. I will want to run this system for agh least 3 to 5 years. However I am not convinced I making the right choice, given the entry level model is a i5 processor. My other options are a refurbished mac mini server for $849 (plus 16GB of third party ram) or wait to see what the new mini (if ever) brings. Any opinions?