So I have a shiny new TC 4G 2TB and so far everything is smooth sailing. Today I tried to attach an external USB HD which worked fine and I can see to two partitioned drives on that HD but as soon as I want to access a sub folder (FAT32) on one of the drives, the TC wireless crashes (no access to internet) and shortly after I get an error message stating that the connection to both servers (ie drives) was disconnected. Any ideas? We have one Windows 7 machine in the house so I would like to keep FAT32 if possible but would change if this causes the problem. Thanks!