I have an ultra-5 (newly installed 1.6) and it 
seems to be stable.  I was wondering if anyone has
managed to compile XFree86 4.2.0 (or higher) 
for this hardware (I have an ATI 3D Rage Pro (VGA display,
revision 0x52 at pci1 dev 2) ... at least that's
what dmesg says.)   

Or should I simply use what came with the 1.6 install
and not bother trying to compile it?  If so, could
some kind soul email me their ultra-5/ATI XF86Config file?
(I get the following when trying to compile XF86Setup:

------------------
testnetbsd-ultra: {2} pwd
/usr/pkgsrc/x11/XF86Setup
testnetbsd-ultra: {3} make
===> This package doesn't work with your X11 distribution.
===> XF86Setup-3.3.6 is not available for NetBSD-1.6-sparc64
testnetbsd-ultra: {4} 
-----------------------

Thanks,
Sam