It appears I was using Conditional Formatting and I am only displaying rows based on a field computed off a date. The real issue is dates are now including a time zone designation which breaks my condition.
Old format 2012-11-16T00:00:00
New format 2012-11-16T00:00:00-05:00
At the moment, I am not sure if something in Windows 7 changed or something in InfoPath 2010 changed.
Sorry if my original question was unclear, but I was lost :(