You can integrate this one on the webpage:
http://widget.mibbit.com/manager/

It doesn't need anything, it's all in ajax

It's can be insecure, but I am NOT asking to connect your bitcoin_address with your chat_nickname on IRC.
People will be able ( if they want, as I said it is disabled by default ) to easy chat with other people connected with the project.
They will continue to transfer money with bitcoin_address, that it is anonymous

Is it difficult to add a simple ( very simple ) IRC client on the bitcoin client?
It should be not-connected by default.
This will help to connect and increase the community around the project

Have you ever think about merging Bitcoin with other p2p projects?
I think that you should going around by contacting other p2p project devs and then ask them to merge their software with yours.
I'm saying that you should ask as many p2p devs as you can.

My main idea is going to build the official-p2p-currency.

Every p2p client/app should have a "generate coins" button, and users will freely chose to enable it or not.

EDIT
A good idea from IRC:
Make it like a library. It will be easy embeddable

Ah ok, now I understood many things. Thanx
Anyway, I wrote the wrong port ... I opened the 8333

Win 7 x64 ultimate
4 GB ram
Intel i7 2.80 GHz

833 port is open