Any one want a Add-On Manager??

[sic_uk]

Currently i've been writing a add-on manager and i am about 50% the way through.

I was just wondering would there be any intrest for it?? Because if there isnt I wont continue!  

It supports the following features: -
* Automated installation of PBO files (wouldn't make any mess like a MSI installer)
* Grouping of Add-on's
* Easily backing up of the Add-ons
* any more ideas??

Si