Please help....

I have a PowerMac G4 dual pros. 768 MB ram and a broadband 750 kpb/s internet connection.

I use Limewire both on OS 9.2 and OS X, but I am not able to download the files I find. It allways says "requery sent, waiting 60 sec for results" when I try to download.......

Is this normal???
or is it just me
?