I'm on a Mac OS 9.1 and using Limewire 1.7c....... I'm able to connect and able to run a search, I'm sharing 125+ MP3 files....but when I try to download anything it reports "couldn't download" or if it starts downloading it quits about midway through a song. I never had any trouble like this with the older version of Limewire (1.7). Any suggestions?