The DynamicsBlogger has run into the issues that can happen when using really long account numbers in Dynamics GP. I'm having trouble leaving a comment so I'll comment here. The key is to turn on Horizontal Scrolling in User Preference. Detailed information on issues I've seen with long account numbers is here: http://msdynamicsgp.blogspot.com/2006/08/weekly-dynamic-long-account-number.html