Conservatives for Senate and the House; either a write-in for the top slot, or else simply leave it blank altogether.
Ballots cast during any given election are not -- the huffy, red-faced insistings of McCain apologists notwithstanding -- fungible. Definition via link provided merely as a courtesy, in order to forestall the inevitable any-vote-for-anyone-not-named-McCain-is-really-just-a-vote-for-Hillary/Obama/Satan imbecility. You're welcome.
saying it won’t make it so. You didn’t cancel out the vote for the democrat therefore you are making it easier for the democrat to win.
The democrats understand this which is why they don’t like Nader at all even if nader voters may vote for other democrats down the ticket. They will even vote for an old shoe if that’s what it takes to get a democrat in the white house.