Thank you so much for the information concerning the BT connection issue.  It was easily resolved with the links you provided to the Dell website.  It is greatly appreciated!!!
I am a novice, trying to connect Bluetooth devices via my Dell 1737 laptop (Vista).  I get no response from the BLUETOOTH internal hardware adapter module to launch its software program for pairing/connection to bluetooth devices.       (1). The PC has a Broadcom "BCM 92046M-PCI FLSH" installed in the WPAN slot.  Is this the Dell BT 370 Mini Card Module 2.0 (#420-3247) for              Bluetooth installation/operation?       (2). The control panel's Device Manager showes a network adapter listed as "Broadcom Netlink Gigabit Ethernet", which                     showes the drivers are Updated properly.  Is this also to do with Bluetooth operation? What must I do to get the software open to pair and connect my devices?  
DELL STUDIO 1737 LAPTOP (Vista) BLUETOOTH ADAPTER MODULE CONNECTION 