After remove bridge connection on Vista Business...

Hi,
I'm using windows vista business. I was made a bridge connection between
my local area connection and microsoft loopback adapter. After removing the
brigde connection, windows vista doesn't create separate network location for
each one and manage them as a connections for a single network location named
"Unidentified network".
Local area connection used dynamic ip setting assigned by my DSL router
modem (ip 192.168.1.x, mask 255.255.255.0) and Microsoft loopback adaper ip
settings is 192.168.2.x with mask 255.255.255.0.

Now, how i could manage these connection separately and specify location
type for them?