Hey Bipe,
This is what I get when I try to paste a PDF into Tile Print:
Are you using Acrobat Reader or a real version of Acrobat?
I tried it with Acrobat Reader 6 and Acrobat 5, no luck with either.
But, I have figured out how to create tiled pdf's (see the post on the Match Stick).
I am planning to "chop up" the pdf's on my site that are bigger than letter size
so they can be printed in tiles.
Dave