What fdisk command line opts are you using to create the new MSDOS partition?
Are you using the interactive editor or just specifying via command line?

looks to me like `fdisk -2 -s 7/28660464/10409616 /dev/wd0` should work
(based on the values in your post).

As for the fdisk partitions not agreeing with the disklabel I don't see
it?  Ignore the CHS and pay attention to the offset/size in sectors here.

Could you paste the exact error message if it occurs w/ the above, thanks.

-- 

Tyler Retzlaff <rtr@netbsd.org> http://www.netbsd.org