knetworkmanager

Hi, I'm really happy to have KDE3 back as my default desktop. Thus I've got the possibility to check out KDE4 while working with a known an stable desktop. But there is one thing I'm already missing. Knetworkmanager doesn't work anymore as it did before the upgrade to Jaunty. The program used to be a powerful tool which I used quite frequently not only to connect to different wireless networks with my laptop but also to get additional information like Mac-ID's of access point or statistics about data transmission. None of these features exist anymore. Is there a way to get back the "old" knetworkmanager or at least is there a tool which provides the same functionality? Knut