On the note of functionality, have you ever used the new versions of Invision...it is actually very comparable in terms of feel and functionality. You have a nice dedicated setup, dual xeon
My major quim is end user load time though, I guess maybe I spend too much of my day on forum boards, but the difference between .05 and .5-.7 to me is drastic in terms of everyday usage. Maybe I am just a dork :P