NoNameScript is an enhancement for the IRC client mIRC that aims to satisfy both novice and experienced users.
The script basically adds a series of features to make communicating with your friends easier and more comfortable but with a focus on usability rather than useless features such as "nukers". For instance, there's a simple activity status option with both a pager and log to log your activity. Upcoming events are displayed in a balloon and you've got a customisable toolbar with e-mail checker and lag graph. It's also a solid choice for gamers since it features game support for launching games simply bu clicking on an IP address and selecting a server.
There's a theme editor to givemIRC a different look although when you've used it, you might find that it takes some time to relearn how to use the client because it moves things around so much. In addition to all this, you have a clipboard editor, blacklister, clone scanner, alarm timer, kick/ban/dcc histories and much more.
Any mIRC fan will find something to please in this script although changing the appearance may leave you with more headaches than benefits.