In Enterprise mngr i can see the 2005 db but cant register them ( think i need to use new interface for that but i dont care)

i can see my local db that i want to work with, but in Qry Analyser i dont see my 2000 local, i only see the 2005 db and can only connect to that.

how can i add a server , db or connection what ever it is i need so i can see my 2000 db?