filesystem folder empty bitpim

I have successfully moved some MP3s from the computer to the LG8100 via bitpim. I now want to move them into the ringer list on the phone to use as a ringtone. The forums say to go to the brew folder in the filesystem. When I try & open the filesystem folder, it says it is reading the phone file system & then it turns up nothing. Is there a problem with the com port connection? I was able to sync the music onto the phone ok. Thanks!

Sorry. I just needed to re-install the cable driver & now it works!!!!WooHoo!!!