Debugging ListPageInteraction classes

I had setup debugging X++ Code on EP Pages as per msdn link.

http://msdn.microsoft.com/en-us/library/aa629010.aspx

I was not able to debug the list page interaction class for a list page in Enterprise Portal as the AOS service account is different from the Business connector proxy account. The link says “If you are debugging the list page interaction class for a list page in Enterprise Portal, be sure that the AOS service is running as the same domain user that is being used for the Business Connector Proxy.”

Does this mean both the AOS service account and Business connector proxy account should be same?
We can’t change them as it involves lot of effort and time which we don’t have. Is there anyother way to enable debugging for ListPageInteraction classes instead of changing accounts?