This packet is designed to deliver a list of files held by the Secondary client to its Primary host for sharing across the network. This is done at the initial connection to Primary stage and also when the "Refresh" button is pushed from within the library.

[0x0FA1][ Packet Data Length : 2 ][ Full Path Shared File Name  : S ][ 00 : 1 ][ File Hash : 20 ][ File Size : 4 ][ Bitrate : 2 ][ Sample Frequency : 4 ][ Playback time: 4 ]

For files with non-metadata the relevant fields (bitrate, sample frequency, playback time) are not included in the packet.