Here's Google Mobile Updater for BlackBerry

Google Operating System, which is an unofficial but quite worthy blog about Google apps and ops, uncovers Google Mobile Updater.

Google Mobile Updater is the desktop updater included in Google Pack.

Quoting Google Support:

"Google Mobile Updater is a free download, currently only for BlackBerry users, that lets you install and update Google Mobile services. Google Mobile Updater will keep you notified of new Google Mobile services as well as updates to installed applications. This way, you can be sure to have the most current version of your favorite Google Mobile applications when you are on the go."

To enable Google Mobile Updater on your BlackBerry, direct your in-device browser to mobile.google.com and click on "Get Google's mobile products in a single download.