X100.

Which flex Dynamic Gold shafts does Colt play? S300, X100?

We will continue to work with Colt, as we do with all of our Titleist ambassadors, to determine the best 14 clubs for him to put into play each week.

Thanks for the photos.  I think this is a wonderful pick up for Titleist.  I know Colt was using another OEM's fairway woods at the U.S. Amateur and other major events,  how long will it take to get him in the 906 series?

Scotty has occasionally offered limited edition staff bags through the Studio Store on <a href="http://www.scottycameron.com" rel="nofollow">ScottyCameron.com</a>.  Your best bet is to sign up for Scotty Cameron E-News on…

I noticed in the background of the picture that there is a green Titleist/Scotty Cameron staff bag. Are those bags available to consumers? I love Titleist! Keep making wonderful products!

For Aaron and iaindan-

As we've previously mentioned on this blog, our policy is to not comment about potential launch plans for prototype products.

The new staff bags with the red accents will make their full-scale debut on Tour in 2008. Models previously seen on Tour were prototypes used for testing.

We did both. When the clubs snapped, Troy was at the other course. He called me and I had both a driver and 3-wood built and ready for him when he came to the course where the Tour Van was. That's when he brought his broken clubs in and we re-built those…

I know from previous blog postings that the 907D4 is 425cc.  Other than the size, how does the 907D4 differ from the 907D2?