Chad Sakac(EMC), aka Virtual Geek, published some excellent articles over the last couple of weeks. Chad's articles have a common theme, storage + VMware. Don't think it's a marketing blog for EMC, there is in-depth information to be found in most articles. Especially the VMFS, MRU and "busy array port" articles below demonstrate Chad's expertise. Besides tips / tricks and instant knowledge Chad also provided us with a brand new version of the EMC Celerra Virtual Storage Appliance. Want to test VMware Site Recovery Manager or need a SAN emulator for demo purposes? Download the VSA, and do not forget to read the extensive how-to and of course all of the articles below.