I have to say first of all that the NGO ATI driver is awesome. My wee X1900GT feels like it's on steroids now while it totally romps through STALKER on Full settings - well it's a wee bit sticky but it doesn't crash and is very playable

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However, I'm building an unattended install and want to include the NGO ATI drivers but because they're not signed by the mighty M$ I'm getting XP for the partialy sighted (800x600) instead of the install finishing - where it should - on a nice high rez desktop.
I've tried a few things:
Editing SVCPACK.INF and putting a little reg batch script in there... NADA!
Looking for the fabled "D.r.i.v.e.r. S.i.g.n.i.n.g. P.o.l.i.c.y.s.e.e.k. d" HEX... NADA!
I've tried a few other things too, all to no avail.
Is there anyway to spoof the OS to see the drivers as signed?
I've got all the latest hot fixes installed so I assume that some of the tricks I've seen in other forums have been patched up
Hope somebody can help.
Peace.