I have an interesting design question - so we have Professional services Sales orders with not to exceed Time and Expenses - OF course the T&E is going to be billed and recognized as it happens but the PS portion could be based on so many other factors - What have other companies done on these - do you have a separate SO for T&E portion alone or do you include this in the original SO and then manage revenue on T&E also through revenue commitments? There are so many pros and cons in both the approach that I am torn between both