I'm sitting here choking and coughing. All the windows and doors are wide open and a thick cloud of smoke is wafting out and contributing about .3 degrees to global warming. Looking back at the cause of all the smoke makes me think I should have seen it coming. I'll tell you what I did and you tell me when the red flags should have been waved in my head. 1) Yesterday:Friends of mine bring over some holiday leftovers. I put them in fridge. 2)Today 4:45pm: I start getting hungry. 3)Today 4:45:30: I'm standing with fridge door open, examining contents. I see some ham. Ham looks good. 4)Today 4:46: Ham is cold so I decide to warm it up. 5)Today 4:47: Microwaving ham doesn't sound appealing, but I'll bet it would taste great if I just warmed it up in the oven. It's already cooked so just need to get it hot, maybe a bit brown along the edges. 6)Today 4:48:Turn oven on, set temperature to "Clean" 7)Today 4:48:15: Its just one slice of ham, no need to dirty a pan. Ham slice goes directly on wire rack in oven. 8)Today 4:49: Decide to get online while I wait for ham to get hot. 9)Today 4:51: Computer is on. Brand new Firefox browser has opened up PF GD Homepage. 10)Today 5:09: Have offered advice to Evo about sleep habits and PM'd Moonbear. Then hear a noise. Sounds like someone is sneaking through the bushes outside. 11) Today 5:11: I look outside, can't see anyone so decide to forget about it. 12) Today 5:21: Start to smell smoke. Wonder where that is coming from. 13)Today 5:23: Realize where that smoke is coming from.Knock over chair and hit my knee on the computer desk scrambling towards the kitchen. 14)Today 5:55: Have thrown away ham, and opened all windows. Sit down to write this post.