[syslinux] Syslinux + USB + PE 2.0

[Miller, Shao]

Hey Matthew.

How about using chain.c32 to chain BOOTMGR as an NTLDR?  I haven't tried
Vista yet, but maybe you could think about chain.c32.  It's
documentation is in its source code at com32/modules/chain.c

Also, I believe that SYSLINUX uses file extensions to know how to boot
what "kernels".  In doc/syslinux.txt there is a section which describes
using "commands" other than "kernel" which force the "kernel"-type.  I
would get into the habit of using them.

LABEL VistaPE
  COM32 chain.c32
  APPEND ntldr=bootmgr

I hope this helps, somehow.

- Shao Miller