The first little switch is a Hp procurve 408 The switch is a HP procurve 4000m 4u with 8x 8port 10/100mbps modules and 1x gigabite sx fibre module and 1x four port 100mbps fibre module HP proliant ML370 G3 running windows server 2003 IBM eserver xseries 330 running fedora as a router and dns server DELL poweredge 1550 1u server with a single pentium 3 processor and 256mb of ram (not much but is capable of running windows xp) and also one 36 gig hard drive. I use this server as a test system before deploying anything to the other two. IBM eserver Xseries 230 5u with duel pentium 3 processors and about a gig of ram (also not that powerful but will run Ubuntu server with ease) this server also has one 36 gig harddrive. the server on the bottom is a beast. It’s a Compaq proliant ml530 g2 7u!. It has one intel xeon 2.4ghz processor and 9gig! of ram. it has 5x 18 gig harddrives that have windows server 2008 enterprise on in a raid 1 config. it also has an internal 160 gig ide hardrive to boost the storage. i use this server to run lots of virtual machine as it has so much ram! All of this gear I bought off of ebay for very little money considering what it would have cost when these things where new. Any further questions pease ask me…