Arduino BT and Android Connection Difficulty

Hi: I am attempting to use the Amarino program to pair/connect an Arduino BT with a Motorola "Droid Pro" Android phone. Although I am able to successfully pair the Arduino with the phone, I cannot establish a connection between the two - instead, I get the "Connection Failed" notification repeatedly in Amarino. If there is another, more reliable way to connect the phone with an Arduino BT, I would consider it, although I would prefer to work within Amarino.

A quick Internet search suggests that using the max. 5.5 voltage may help, but I am already quite close (3 AAA batteries) and as I am using this as an oscilloscope, I do not want to run any more voltage through the relatively fragile BT board than is necessary.

Any tips on troubleshooting this would be greatly appreciated.