Was this a cold start, reverse and then killed it?
Could be a few things. Did you try putting it into 1st and then back to neutral with key forward, foot with gas pedal 'past' 80% open and attempting to start that way? You may have too much fuel dilution to restart if it was a cold start, among other thing.
Any CEL while driving the car home?
So, the coil is firing for sure? It will start but won't stay running?
http://www.youtube.com/watch?v=9K78XIhhjAQ
http://www.youtube.com/watch?v=viIZ8k60awY
EDIT: If you got spark at the coil, then your cap might have carbon fouling on the tips/rotor needs replacing, etc. Use original honda parts, or at least try to clean up the metal contact points inside the cap. Verify you can crank engine by hand with one of the front wheels raising(driver side preferably and cranking with extension or with car in 5th gear.
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