Hi,
When I've tried to boot x86 with pxqldr.bin (look Bazaar for it), I've got error message "tsize Error" from pxqldr.
On server size I've used QNX 6.4.0 with dhcpd and 'tftpd via inetd'. On my current linux station the same pair works 
well with pxqldr, but in linux man page  I see that tftpd support option extention (RFC 2347) and the same on NetBSD 
help (from 2.0 to CURRENT) help pages. Only NetBSD 1.6.2 'tftpd-help page' is equal to qnx6.4.0 tftpd help (Based on RFC
 1350).
So there are answers to QNX developers:
1. Am I right in above discribed issure?
2. Do you have any plans to add in future distrib most new version of tftpd from NetBSD tree?