Quality Full HD Camcorder - DSLR or dedicated one? I am a passionate photographer and currently own a nikon d80 with a handful of lenses, all Nikon Nikkor ones.
Unfortunately, that camera has no video recording capabilities.
I have missed so many professional and family occasions in which a movie would be key.
my main doubt is whether to go with a new dslr or buy a camcorder. I am not a professional video editor but occasionally work on Premiere.
Here are my ideal requirements:


possibility to capture various light and shoot conditions (I.e. sunsets, wide angles, decent zoom)
a good support for long recordings. A meeting may take 1.15hours. I won't like to swap the cards.
good builtin microphone with support for external ones, better if wireless
1080p HD recording with quality and vivid colors


I found good camcorders from 150$ but wouldn't mind spending more if most of my ideal requirements are met.

What would you do if you were in my shoes?

Thanks a bunch!!
The Canon 5D mark 2 opened the world to the abilities of DSLR shooting video. But if you read the real world discussion, you will find that taking amazing video with it is a serious challenge. And it takes only about 15 minutes of video at a time, so your 1 hour++ is simply not feasible. 

The 5D mark 3, just announced and $3500, doubles the video time to about 28 minutes.

Things like auto focus are a ton easier with a camcorder.