>Is anyone running or has anyone tried running 64bit Vista yet?
>
>I'm thinking seriously about tossing my 32bit Vista (an upgrade from XP - a little shakey) and starting over with 64bit on my Dell 9400 laptop.

As with 64bit XP, there aren't a lot of 64bit hardware drivers. I would try a clean install of 32bit Vista. Has been solid for me.