After many customer requests, there are now scrolling buttons on the number field in the Account Segment Setup window.  Go to the Financial Series Setup and select Segment.  The scrolling buttons on the Number field allows users the ability to quickly scroll within the segment numbers which have currently been setup once a Segment ID has been selected.

If the user changes the value in the Description field of an existing number and then selects the scrolling buttons, the user will be prompted with a message that a change has been made and asks if the user wants to save this change. 

Once the user reaches the last segment number, clicking the right scrolling button again will do nothing but chime at the user.  The left scrolling button does the same if you select it on the first segment number.