Absolutely the best!
I had reviewed this project in mid Jan 2002 and I was not very pleased with its performance. The author informed me that I needed mod_perl running but I never got around to installing it or trying it out.
At my company I got an opportunity to set up a group calendar and right away I came back to this project. This product has improved dramatically. My whole department is amazed with this product.
The downside of the project is its lack of LDAP interface (for authentication as well as addressbook). Also it will be nice if it could integrate some kind of a mail interface into the calendar system. Large scale imports from outlook would also be nice (currently you can do one event at a time). The UI (specially the options and admin) can really use some better arrangement and color scheme.
Very nice effort, but not production level yet
This is a very nice effort at implementing bugzilla in php rather than perl. The interface has been designed to look and feel exactly like bugzilla (except it includes the picture of a cute dog rather than an ant). Unfortunately the 1.0 release dosen't seem to be quite ready for prime time yet. Keep in mind that this project heavily depends on Smarty (smarty.php.net) which is very easy to install and configure (don't forget to edit you php.ini).
During my tests I found out that when logged in as an admin user, there were refrences to php files that were not included with the 1.0 release (queryhelp.php), also clicking on components to customize it gave me an error:
"There has been a database error (DB Error: no such field): Select id, product, description from products ".
The homepage http://bosco.sourceforge.net lacks any useful links (we'll there is only one link...to smarty)... =(
Definitly a project worth keeping an eye on but not ready for prime time.