i have seen that computer acually, someone linked to it in one of the posts here on the baord before.
basiclly the dispay, as Microbell said, it displays System stats, like temperature and what not. Seems pretty cool to have. kinda takes up a bit of space on the front of yor case though.
P4 2.5 Ghz/socket 478/400FSB/512L2
512 megs PC800 Rambus
ABIT TH7II-Raid mobo
128MB Nvidia FX 5200 Home Theatre w/TV out and Remote
80 Gig Western Digital/8mb Cache/7200 RPM\'s
20 gig Fujitsu/2mb Cache/5400 RPM\'s