A nice TV ad from NDP playing in Québec sums it all.

In English:

A vote for the conservatives: It’s a vote for closed mind politics, for cuts in culture. It’s a vote against Kyoto [Against gay union]. It’s a vote pro-war which enslave us toward oil company.

That a really good summary of why I just can’t put my mark for Stephen Harper on October 14th.  That being said, I won’t necessarily vote for Mr. Layton.