The AT&T HP iPAQ Glisten is now available on AT&T's web site. You can pick one up for $179.99 after signing the normal 2-year agreement, and mailing in your rebate form and waiting for the $50 rebate. If you decide against signing the 2-year agreement you'll have to pay $379.99 for the Glisten.
In order to use the Glisten you'll need to also purchase a $30 data plan from AT&T.
In order to use the Glisten you'll need to also purchase a $30 data plan from AT&T.