If some bastard wants your bike bad enough sometimes their gonna get it, but most will just walk away if you do 2 things. Use the Kryptonite evolution 2000 disc lock on the front disc,and park in a place where you or other bystanders are around. As a professional firefighter,specializing in forceable entry I have CUT or BREACHED many different locks. Although all locks can be cut, the one I mentioned is very clumsy to work on,and stands up to the freon trick very well.Also it has a drill proof,pick proof cylinder I know because I tryed.It can't be spread like those solid disc locks some guys use, I have gotten them off so fast you wouldn't believe it! and yes the rotor was straight enough to wheel it away.So unless the thief carries around a 42 inch bolt cutter,with good blades or 3 or 4 guys pick it up and slam it in the back of a pick up or van you should be in good shape.
[This message has been edited by Billy V (edited 08 April 2000).]