Blindside,
I'd also like to offer you my thanks for a module that is now something I use on almost a daily basis (an addict ... moi!). I know you receive a lot of features requests but if you don't mind I'd like to offer a few of my own:

1. Multiple selection for Payment Method, Manufacturer and Current Order Status.

2. An option to show orders by discount code or code(s) used.

3. Finally I'd echo my support for a UK date format!!

Thanks for all the continued work.