Having problems with MonkeySqueeze on one computer is understandable, having problems on two indicates something's amiss with the installation process. I've just installed MediaMonkey 4, MonkeySqueeze V2.0.0, Squeezebox Server 7.6.1 and SqueezePlay on an old PC running XP. MediaMonkey is playing music on the Squeezebox system after entering all relevant info on the options page and directing SqueezePlay to connect to Squeezebox Server, so the setup will work on XP.
More suggestions as follows:
-Uninstall MonkeySqueeze as per user guide and then when re-installing, deselect "install for current user only". On Vista/Win7 run MediaMonkey in Administrator mode before installing MonkeySqueeze.
-What can also cause this issue is if you have not restarted the PC after the installation of LMS (Squeezebox Server). If you haven't already, I suggest you re-start the computer.
-LMS must be running before starting MediaMonkey
With the button turquoise (enabled) connection is instantaneous, there will only be a buffering delay while the song is loaded in LMS. Any Squeezebox devices should be directed to look at the music library on LMS, that is all. MonkeySqueeze will override any music playing on the Squeezebox system and take precedence, hence the enable/disable function when you do not want this to happen.
Keep me updated