Ground anchor bolted in to a corner of the garage to a solid concrete floor with security bolts, the heads snap off when tightened.
A very simple yet effective security measure ..... Wireless baby monitor. If any one tries to break in to the garage, past the numerous locks, locks on the bike, alarms etc they will make more than enough noise to set off the baby monitor that is sat next to my side of the bed
Just one word of warning, don't sit in the garage discussing "Private" things with mates when the wife is in the bedroom next to the baby monitor
[Edited on 28-9-2005 by Carbon749]