Yeah, I'm thinking my next upgrade is going to be Intel.  Kinda funny how things flip flop like that.  AMD used to be the price+performance leader.  Of course they still have time to respond to Conroe.  Some rumored Pricing for Conroe:
http://www.dailytech.com/article.aspx?newsid=2531
AMD's price cut's supposedly on the way:
http://dailytech.com/article.aspx?newsid=2800
Since both platforms have moved to DDR2, PCI-Express, etc it really does come down to CPU performance and price.  Seems like Conroe will be the way to go