Yes, I like Aimster too. It's quite a bit like Napster. I found two problems though:

Joining channels crashes the program EVERY TIME. But I can live without the channels.

However a worse problem is that there just aren't enough users. I never find what I'm looking for and even if I do, the files aren't downloadable, because there's a queue, which usually is very long and slow.

So unfortunately I don't get much out of Aimster for the moment. On Gnutella there's a lot to be found so I guess I have to put up with Mactella until something better comes out.

//Tor