fantasy football resources

[mjsabs]

I am interested in hearing about which websites / tools people on this site use for fantasy football preparation. The 2 pay websites I have used are www.4for4.com and www.thehuddle.com

I would consider both to be mediocre. The main issue I am interested in are the preseason performance rankings. I would particularly be interested if any sites evaluate how well their preseason rankings of the past ferreted out. Any suggestions?

thanks