Finished up the new sales tax calculator page. Added a new help file, pushed up new files, and cascaded new changes to all servers. I also helped Calvin with a couple of questions that he had dealing with sub inventory. As a side note, it is crazy how much time we have spent trying to fix sub inventory. Out of all of the projects that we have ever done, this one was done by a different developer, without supervision, minimal budget, and under crazy timeline pressure. I have literally spent hundreds and hundreds of hours fixing and trying to patch that project. I don't think I will do this, but I'm very tempted to do a full re-write and bring it up from ground zero. Just venting.