I’ve only had a quick look at this and it does look like it could be a lifesaver if one got sent a file in a supported format, but when you don’t have the program to open the file…
BUT, there’s one thing that I would have expected to find in a bulk printing situation. And that is the option to choose a different printer for each file type. I have a number of different printers including a couple of Kodak photograph printers, a couple of inkjet printers and a couple of colour, duplex capable printers. I do not want to print e.g. many word type documents on a photograph printer or many photos on a laser printer!
As a result, I’m not sure how much use I will have for this – but it’s good to get a chance to really check it out.