I am using Microsoft Small Business Accounting (SBA) 2006 to set up my
IT consulting business.  I have traveled to the client site and worked
for some hours.  I am now attempting to put together an invoice. 
Travel/Fuel/Rental/Lodging are reimbursed 100%.  Meals are a daily
per-diem (less on travel days).  I can set up the invoice to show my
consulting as an item which I bill hourly, so 40 units at x rate.
How do I record the rest of my expenses and per diem on this invoice? 
Do I need to create additional items?  Which accounts would I tie
these items in to?