Hi Kip,
Is it possible to switch the page orientation for a single page?
There aren't Texinfo commands for this. It might be possible to hack
something, but I would suggest simply rotating your images before
inclusion.
This means a vector image format
Export as eps, run epstopdf, import pdf.
epstopdf is included in all reasonable TeX distributions, but in case
yours isn't reasonable, you can get it from
http://www.ctan.org/tex-archive/support/epstopdf. It boils down a Perl
script that calls Ghostscript.
Best,
k
