Yes, great rom and lot's of things to tweak (fvwm...)
I also have the xfree-install-problem, when it occures on the shell I just quit the ipkg-process and the software is installed.
Gnumeric works, but only if it is started from a console, not via the normal desktop link. I set my link in fvwm to first start the console and then gnumeric, that works.
Regards,
Fabian