I installed MS Office 2007 beta 2 and I believe beta 2 TR, but I forgot to
convert my excel files back to 2003 format when I left the US to travel to
another country for an extended vacation. I realize that was a foolish
mistake when working with betas, but errare humanum est. I have MS Office
2003 installed on my second computer, the smaller one I took with me on my
trip.

I am unable to buy MS Office 2007 here in the country I'm in (the product is
only sold in the U.S.), so I'm in kind of a bind. Apparently I can download
and install Beta 2 TR (which expires March 1, but that would give me a few
days to convert back to 2003 formats), but I need to have previous betas
already installed, and these betas have already expired as I understand it.
Could anyone please give me some advice? Thanks.