I got the Iomega HD recognized (both partitions) and accessible. But now my Time Machine-configured HD (Seagate 240 GB, I believe) is no longer appearing. Does the AEBS haver a 3 HD limit? My two partitions on the Iomega and a 320 GB drive are currently recognizable and appearing, no Seagate (that was never reconfigured or messed with during the process).