Plit result of pairs in an Sweave compatible manner

Hi,

I want to use "pairs" on a fairly big matrix, say more than 30 columns. 
R tries to fit this on one page, which results in tiny invidual 
rectangles, and dots are hard to see.

Is there a way to transform the output of pairs in a way that subplots 
of 10*10, say, rectangles are generated. These subplots should then go 
to Sweave which is accepting one figure at a time presently.

Thanks for help
Christian Hoffmann

PS: In the old S (The New S language, Becker, Chambers, Wilks) there was 
a parameter "max" to split the output.

Dr. Christian W. Hoffmann,
Swiss Federal Research Institute WSL
Mathematics + Statistical Computing
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland

Tel +41-44-7392-277  (office)   -111(exchange)
Fax +41-44-7392-215  (fax)
christian.hoffmann at wsl.ch
http://www.wsl.ch/staff/christian.hoffmann