have a look at these new wago connectors: http://www.wago.com/web/us/en/news/news/news_2003/series222_detail.htm
sounds great to me, they clamp 0,08mm² fine stranded up to 4mm², solid up to 2,5mm²
and you can easily remove the wires if used i.e. in a building installation without having to pull and turn.
[This message has been edited by :andy: (edited 12-05-2003).]