I am pleased that someone has noticed that BI covers far too much.
The GL Company has been building a market over the last 5 years in Accounting Intelligence. It uses real time OLAP technology to help the Accounts Department close off the month end and publish reports. They have over 200 Blue Chip companies using Accounting Intelligence along side Business Intelligence.
Have a look at www.AccountingIntelligence.com I would be interested in your feed back