Datacolor User to User Support Group.

I am about to calibrate a new Dell 2707WFP LCD moniter with SpyderPro 
2.2.  If I use the DVI connection, I do not have access to the front 
controls on the moniter such as brightness and contrast.  I only have 
access to these when I use the analog connection.  Since I want to 
calibrate the moniter with my SpyderPro 2.2, am I better using the 
analog or DVI connection?  Thanks.

Matthew Kraus