Bottom Line: YOU CAN HAVE X :)

More Info:
Though at the time of this writing there is no Redhat driver for the 5350's video hardware,
as I learned this time around, you can always have X on an unsupported card via the
Frame Buffer Device.  The graphics are slow, but the resolution is 1024x768 and works
fine for my needs until a driver becomes available.

I followed the helpful directions at the SUSE site on installing the XF86_FBDev driver.
Those are here:
    http://sdb.suse.de/en/sdb/html/cg_framebuffer.html
    http://sdb.suse.de/en/sdb/html/cg_framebuffer6.3.html
    http://sdb.suse.de/en/sdb/html/wessels_easy_fbdev.html

(I put all three of these, but don't remember which page I actually used; they're all about the
same, no need to use Sax or anything specifically Suse).

This should get you up-and-running.
You can email me at: ccosse01@zianet.com if you have questions about the 5350 setup.

Good Luck!