Help needed making PDFs from photoshop CS2, A1 size

[ArmyofHarmony]

Hey,

Made a poster, size A1 in photoshop CS2.

When I save as PDF, the size seems to shrink, because "100%" in adobe reader appears to be much smaller than the A1 size its meant to be.

Any ideas whats going on?

 

[ArmyofHarmony]

I have already defined the size manually... i've now tried changing the dpi to 300, but the filesize went up to 2gig and i got a warning :/


damn, i need this sorted by morning

 

[ArmyofHarmony]

I changed the dpi to 300, and left it to save overnight (it was taking ages)

seemed to work as a 50meg pdf... hmm


ill find out when i go to the printers!