What I'm seeing is that those first numbers reported (the VNS ones)were obviously false. They may have come from the DNC, as far as I know.
We should be getting more in soon, but as always reliability on these things is terrible and I would hope that the gender gap rumor is not true on these exit polls. It would put them into question.
National Review reports that the "VNS" numbers may have originated in the Kerry campaign. As many people have noted "VNS" doesn't even exist anymore.
Anyhow, anyone who is reading this thread needs to check out Mystery Pollster on the Exit Polls, where he notes that the sample error on early exit polls is in the neighborhood of +/-7%.
http://www.mysterypollster.com/main/TheOldLine