I have a client who wants to use a Dimension E521 as a SBS 2003 Server. It has 4 GB of ram and has a RAID 1 PCI card with two 250 GB drives. There are 10 people in the office. Should I try to dissuade him and if so, what can I tell him? Or is this okay? He already has the E521 and does not want to spring for a new tower.