just found this while browsing the apple store for school discounts on the new powermac page....i don't think anyone brought this up yet...kind of interesting since they have th Xserve.....???
image location:
http://store.apple.com/Catalog/US/Images/promo_server_powermac_step1.gif
image location:
http://store.apple.com/Catalog/US/Images/promo_server_powermac_step1.gif