Nuri - 7:43 pm on May 21, 2004 (gmt 0)

Also If you have 2 Web Sites and targeting same keywords on the same server, Only one of them ranks even if other one has higher PR.I had this problem for a year and last month finally after all other tests listed above I moved one of them to another server with another ISP and boom both ranking great now.

I hope this helps you guys.