From LinnDocs

Different ways to control a DS player...

• How do I play music
• Kinsky Desktop  - Windows XP/VISTA control software [CARA]
  
• Playlist Navigation Using Remote Control

Open Source Software check this website for any developments

• Logitech SqueezeCenter
  
• LEIA DS on Nokia N800/N810 series [CARA]
• KINSKY PDA -Open Source Software - [CARA] (BETA release) Software for use with a Windows PDA
  
• [1][2]Skweezy DS - (ALPHA release) for use with the SqueezeCentre
  
• Pronto TSU9400 / 9600 / 9800- [CARA])

Also check the Linn Forum for any other control options

If you want to write your own software for the Linn DS products, information can be found at OSS Developer programme

Other known control applications:

iTouch/iPhone Songbook - [CARA] Commercial software

iTouch.iPhone PlugPlayer - [CARA] Commercial software

iTouch/iPhone Konductor - [CARA} Commercial software

MAC Songbooks - {CARA] Commercial software

J River Media Centre running catwalk. this is a UPnP media controller that runs on a Windows PC and can direclty control the DS.

AMX control {CARA]  (must be preformed by experienced AMX programmer/Installer)
[3]

AMX/CRESTRON control {CARA] can be performed via the Hush/Digi-Fi Server

Crestroncontrol (must be performed by experienced Crestron programmer/Installer)

AMX/CRESTRON control [CARA] can be performed via the Hush/Digi-Fi Server