Originally Posted by candyflip

He shouldn't have to do any updates at all without being compensated, unless that was part of the original agreement.

This is something you should have in writing prior to the start of the project.

"Project includes X # of revisions (not updates) with additional costing X $ per revision".

If you want psd files, free updates, complete rights and all that...you should be be prepared and more than willing to spend more than $499 on a tour design.