I've been running RELENG_5 on my laptop now with few problems its a Dell 8600. Thanks for all the hard work put into this. Now I'm off into a new frontier AMD-64. I have a socket 939 3800 chip and and an Abit AV8 mobo. With MS's free release of XP-64 (the ultimate beta test) and FreeBSD release of x64, I'm sure I'll have plenty to do. Rob.