Hi all, Lately I have been creating articles on high PR directories and creating Web 2.0s to use for Tier 1. I have been experimenting with a few different methods to gain PR on these Tier 1's including some AA comments, Xrumer profiles, high PR blog comments (OBL < 50), but still can't seem to gain any PR to my Tier 1's (they always remain PR0). Keep in mind, these are articles and Web 2.0's that have been created numerous months ago. Few questions: 1 - Are there better ways to power up my Tier 1 properties? 2 - Should I be looking into different Tier 1's? 3 - I used to use Squidoo quite a bit until they went no-follow and locked lenses. I found I could gain PR to Squidoo lenses quite easily. Are there other similar platforms that help with that? Thanks!