[XeTeX] pdf page size & xdvipdfmx (again)

[Joshua Grauman]

I'm still trying to change the actual size of the pdf page. After trying 
the options people gave me, I'm back again. BTW, thank you those who have 
sent answers. For clarification, I'm not trying to add marks to the page 
to tell a trimmer where to trim a page (forgive my ignorance on such 
matters/terms), but change the actual size of the pdf. I thought I'd try 
to go to the lowest level to start diagnosing the problem, so I tried:

xdvipdfmx -p "6in,9in" test.xdv (I tried both with and without the "s) 

and it still didn't create a correctly sized pdf. So, I'm assuming 
something is broken with xdvipdfmx. I'm running xdvipdfmx-0.1 under Linux. 
Any thoughts? Thanks.

Josh