Hello. Does anyone have any thoughts about NAS versus servers? This is an architectural office, and we only hit the server to grab or save CAD files. I have a 3 year old Dell Poweredge 3300 that is almost full with data. Should I add an NAS box with a 10/100 switch and continue to use the 3300 as my only server, or buy a new server with a bigger processor, (maybe dual), more RAM, and max out its storage? I would downgrade the 3300 to an exchange server. Where should I spend my money? Processor? RAM? Bus speed? I'm not tied to Dell, but they have a good track record in this office.