Swebbie - 2:01 am on Jul 12, 2005 (gmt 0)
You can also give your main pages a PR boost with a smart internal linking strategy. Make sure every internal page has a link back to your main pages (menu style works well). Over time, as your interior pages gain PR, they'll lend some of it back to your main pages. It's not a big boost, but depending on how many pages you have in total, it helps.