It's a great Idea... I myself as a hosting provider, can install Dolphin direct from my control panel. I use Parallels Products such as their Plesk control panel, and the have it as an auto-installable application. This makes things handy for me and potential new dolphin sites. Currently the only dolphin version that is auto-installable though is 6.0.3.

This means that I guess there are autoinstaller scripts out there. But it sure would be nice to have a generic autoinstaller script.

Keep see more up the good work.