Let me preface this by stating that I am one of the users who has absolutely zero problems with Marvel controllers.  I run VM's with passthrough, I have never had a drive randomly drop offline, and I've never suffered from any corruption on the drives connected to the controllers.   I have always maintained that anyone who suffers from the above problems it is either a specific hardware combination causing it or they have sniffed too much glue, while other users maintain that it is a d