https://blogs.mercola.com:443/sites/vitalvotes/archive/2004/11/02/Smoking-Caffeine-a-Dangerous-Combination.aspxOnce upon a time, the most dangerous thing that could happen when smoking and drinking coffee is their combined effect on one's attention span while driving a car. A recent multi-tiered study found the combined effect of smoking and caffeine consumptionenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)