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Yeah, keep it on all the time or just have it suspend.

That way you can 'turn it on' (ie wake it up) from mouse movement/keyboard use.
 
Yeah, mine almost never sleeps in closed mode. It always wakes up when I close it, and then is burning like hell when I open it again.
 
Any solutions for fully lid-closed use? Thanks.

you could get a REALLY thin paperclip and slip it in there and try and press the power button every time you wanna start the computer 😛. Personally... I'd just flip the lid up for a few seconds to hit the power button and then resume working w/ the lid closed.
 
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