wait for mf 5 if possible. 4.5 is only good for the streaming media.The administering part really s$cks because you still need 2 management consoles. 2007/8/29, Jon Luchette <jon.e.luchette@xxxxxxxxx>: > > Hi - > > What do you all think is the single biggest reason to upgrade to > Presentation Server 4.5 from either MF XP or PS 4.0? > > -Jon >