雅虎通
Sorry Can't type Chinese. I Am Chinese just arrive in Us.
~1`You Can choose some FTP Transfer tools like CuteFTP.(Fastest,Request IP )
~2`Using chatting software like QQ,MSN,Yahoo Messenger( YA Hu Tong),Skype(The world Could talk free:www.skype.com )
~3`Hacktools (www.hackbase.com)
雅虎通，与邮箱具有相同ID和密码，可以同时使用，可以传输文本、附件、即时聊天、语音留言、图片等。十分方便。
MSN ，QQ ， OICQ