5 Dual Processor machines with a good amount of disk and RAM. $3,000 per machine. A good quality Switch. $1,000. Total: _$16,000_. Software costs for this architecture is _$0_. (-) Shrinkwrapped packaged solution - more work to configure (-) Someone to call for technical support (+) Ongoing yearly license renewal fees (+) No vendor lock-in (+) Nimda Virus (+) Complete flexibility for both hardware and software