after a lightning strike we are going to replace our whole server setup. we are small(25 computers). We need a PDC, a DC that will host exchange, and a file server. We also use zetafax as a fax server. Should exchange be on a DC(backup to PDC)? Can the file server be windows 7 computer or can we use a NAS? We also utilize roaming profiles, where should they be stored? The files on the file server are pretty much word docs and xbase data files(about30 gig in all). Windows server 2008 is very expensive but I need what I need. I just need help deciding what I need.
Thank You for your help,