How can I make an update from 7.0.2 to 7.0.3 Beta 1 without reinstalling the whole package? Is ther a way?

Ayyways. Keep up the good work guys. I really like you´r attitude and you´r professionalism.
Andrew Boon
In short, just don't do that. Wait for the final version if you need an upgrade.
Below is the legacy version of the Boonex site, maintained for Dolphin.Pro 7.x support.
The new Dolphin solution is powered by UNA Community Management System.