Acrobat 6.0: out of memory

[pestry]

I have two about 50 pages PDF documents full of images. Each of them is about 30 Mb.
When I try to drag a page from one document to another on the screen I'm getting an "out of memory" error message from Acrobat.
Does anybody know the solution for this stuff?

I'm running WiXP on P4 3,06 Ghz CPU, 1 Gb RAM, 120 Gb HDD.
Same on several other PCs.

 

[pestry]

The problem seems to be solved. It was neccesary to aply PDF optimizer from Acrobat to clean up the document structure. Afterwards everything works fine and fast.