incrediblehelp - 11:16 pm on Jan 6, 2009 (gmt 0)

1. Right Google picks one and then filters out the other. The first thing to do is stop allowing the spiders to index the https version. So you also need to make sure you internal linking is not directing Google to do so.

2. If you can 301 redirect the links then do so. Some have trouble doing this, but if you simply tell Google to stop going to these https pages that is best start.

3. I also make sure that if they have "secondary" domains set up that they 301 redirect to the main or dont work at all.