The Vancouver / Chicago series will be a tough one, but the Canucks won't get caught sleeping on the 'Hawks like they were last year. Still, like onehundredpercentburnt already said - Luongo could very well shit the bed like he has a tendency to do. I think the Blackhawks take it.
I'm hyped about Wings / Sharks. Out of 4 games this year, the Wings took the series 3-1 with that one loss coming in a shootout. The Sharks are also 1-7 in their last 8 2nd Round series. That's all history, though, and it'll be a tough series. Howard has been playing great, and he hung with Bryzgalov who is a better goaltender than Nabokov at this point. Also, the Coyotes are a more physical team than the Sharks - but Game 1 is Thursday and we'll definitely be tired.
(I like sports.)