Thanks for all the very good points. I really need to do some more testing on other browsers, and then I'll be able to give a minimum requirement. So that will

Thanks for all the very good points. I really need to do some more testing on other browsers, and then I'll be able to give a minimum requirement. So that will definitely be part be of the next release. Also, I'm going to work on changing the columns to a 12-column grid.