It is a work in progress as it needs to be finished.
As it is at this moment, it uses MSNP8 to connect. Currently, it fully connects to the Notification Server, send the command for sync the contacts list and set your status to online. It can already answer to any request of messages, so it can receive messages, but not send then. Also, it can handle the receiving contacts split in differents packets (usually happens when you have more then a few contacts). Now, need just to add support for managing the contacts, adding/removing/moving from groups. When it's done, i will be adding natives to be used in others plugins, a few commands for chatting, and keep track about the contacts for other's plugins (e.g: if a contact is in the group RCON, it will work with that contact like a MSN rcon version)
It uses the Socket extension for everything except the Tweener Authentication which requires SSL and because of that, uses cURL extension. Also it uses sslice's MD5 stock to answer the challenges.
Documentation of MSNP8:
http://msnpiki.msnfanatic.com/index....Authentication