Some neat new tools at WEBuildPages that might be useful.  Here's a few that I find useful

Strongest Subpages Tool - Finds 30 of your most backlinked subpages and shows how many pages on other sites that  are linking to those pages.

This could be very useful if you can co-relate pages that are linked to more strongly ALSO rank better in search engines.   Certainly this tool gives you the first part which pages more liked to from other pages in your site or sites outside your own.

Top Competitor Tool - Find who ranks in the top 10 across Yahoo, Google, and MSN.

This tool can be useful to just find out who the main players are; you can do the same thing yourself or use this tool which is faster and neater.

I posted on Competitive Analysis tools yesterday.