The commentary in today's ARG tracking numbers rather strongly suggested that Dean phoners have been engaging in dirty tricks in New Hampshire. Here's what ARG says:
Over the past 2 days of calling, a number of older respondents registered as undeclared voters have reported that they have received telephone calls from a campaign informing them that they will not be allowed to vote in the Democratic primary because they missed the deadline to switch parties. A respondent discovered, however, that when she told the caller that she was thinking about voting for Howard Dean, the caller told her that she would be eligible to vote.
Obviously, ARG doesn't know who made the calls, but when voters are told they're ineligible, but then suddenly switched to eligible when they support Dean, there's a pretty blatant implication.
The poll also shows that Dean and Clark are in a statistical tie among male voters. Dean leads 30 - 28, with and MOE of approximately 5.7%. Dean retains a hefty lead among women of 27%, but this is shrinking.