An interesting article comparing a Dual 2.7ghz PowerMac Tiger Server vs. Mac mini:
"The Mac mini is a credible performer as a limited use server. Why? How? Mac OS X Tiger." ...."The server environment consists of log in accounts, email accounts (POP and SMTP), Apache web server, MySQL database, and a handful of PHP applications." http://www.mac360.com/index.php/mac360/more/dual_27ghz_powermac_tiger_server_vs_mac_mini/ Paul