#2 should be easy enough.  Regarding #1, can you give an example of how (and why) you would use it?  Are you talking about entering a number like +10% or -10% to scale an existing print on the page?  I'm trying to figure out under what circumstances that would be useful so I can see how such a feature would be implemented.

Regards,
Mike

I'm working in a commercial environment so we print a lot of stuff that gets thrown at us by customers. A typical scenario would be a request for A5 prints from a file sized at A4 or A3, and we knoiw that we just have to enter 70.7% or 50% to get the right size. Another would be where we have a customer's file set up to print at a specific size, but they decide they want it 'half as big again' (so 150%).

So it's the absolute percentage that I'd find useful, not (e.g.) '10% reduction' (I'd put in 90% for that).

It is sometimes useful to be able to enter different % for width and height, for example if we have an image that needs to fit a 20"x16" frame, is 20x15.5 and won't stand cropping, but can be stretched slightly.

Having recently bought the Photoshop plugin I can do this kind of thing much faster now, but if I had, say, 20 images that all need the same % change it could get tedious.