What is your favourite IM client? I personally use MSN the most, i find it to be very stable and i love the clean interface, the logos are also preety cool. The latest version is however lacking....the new features they added make it feel like it was designed for a five year old.

I actually hate aim, it doesn't impress me at all and i find it difficult to use! I have never tried ICQ and i find yahoo to be a copy of msn.

What is your favourite IM client and why?