yeah you are not the only one, I am still waiting for jenkins to start successful building Nativeboost CogVM. They got some issues with it and they trying to solve, so patience is your friend :D

From: Henrik Sperre Johansen <henrik.s.johansen@veloxit.no>
To: Pharo-project@lists.gforge.inria.fr
Sent: Tuesday, 23 October 2012, 14:30
Subject: [Pharo-project] NativeBoost VM on Windows

Where do I find one?
The one in oneclick distribution returns nil from NativeBoost platformId, and the one for win platform in "NativeBoost-Cog-VM" Jenkins platform doesn't seem to have any succesfully built versions...

Cheers,
Henry