XP Synchronisation problems

[sidnuts]

Hi,

We've got Staff laptops which need offline files available for loading the desktop. Works fine when on the network, and when not connected to any network. However, when they connect to home wireless network, it still tries to synchronise with the server. Have looked at group policy admin>network>offline files settings, but can't seem to work out why it is still doing this. Any ideas? Incidentally, if I disable offline files, it just doesn't load any desktop when not connected, and comes up with a "server not available" error message.