Is your AJAX application loading-up too slowly? Do you have lots of code in your AJAX sites? Then check out DOLOTO project, that was just released on MSDN DevLabs.
Doloto is basically a Download Time Optimizer for AJAX applications that automatically performs code splitting of large Web 2.0 applications thus speeding up the initial download times.
Here are some results, as described on the project’s web site:
In my opinion definitely worth checking out!