For those concerned about the Kryptonite tubular lock vulnerability,
here's an interesting article from a British web site-
[Only registered and activated users can see links. ]
"...Specifically, Kryptonite will provide the owners of Evolution and
KryptoLok series products the ability to upgrade their crossbars to
the new disc-style cylinder, where possible. This cylinder provides
greatly enhanced security and performance.
Kryptonite is finalizing the details of this upgrade process and will
publicly communicate these details as soon as possible."