So I have had this problem a few times when exporting from illustrator as a pdf, this hair line shows where the bounding box would show around the edge of objects. Its just a fustration and it always seems to happen on a deadline! Now I used to use the PDF/x-1 format when I was having the problem.
Use the PDF/x-4:2007 format. This format handles transparency much better and no hair lines!
So I have been using Ctrl+D (Transform Again) in illustrator for many year now and love to be able to quickly copy and repeat. I had throught that it was not posible in photoshop due to its pixel nature but today I found this on planetphotopshop.com:-
It talks about step and repeat which sounded like what I was after. So it turns out there is a transform again in photoshop and it is:-
Shift-Command-T (Mac) or Shift-Control-T (Windows)
For more info check out the link to planetphotoshop.
So yesterday I was working on an iphone UI design and got desk dropped by the boss and a developer. They proceeded to fire changes at me which I tried to make real time. Now this involved selection multiple layers and shifting them around. I have to say that the workflow felt all wrong at that moment and I wished I was using fireworks or illustrator so I could select and move quickly without having to use the layers pallet.
Now I was aware the move tool had an auto-select option but I have not really used it as much as I should but from now on I will. To make it even better from most other tools you and hold ctrl which will give you move tool. But also you can hold shift which allows you to select multi objects in the document window.
shift + ctrl + click objects in document window.
You need to have the auto-select option ticked and the layer or group selected in the drop down.
There is also the option to Show Bounding Box, which means you can see what is selected. You will need to select the move tool to see these option.
Well hope this helps, I know next time I get desk dropped I will be able to move multiple items briskly without having to use the layer pallet which remain the only pallet I have open 24/7. Maybe one day I will work pallet less!
For further reading have a look here.