Problem with download folder
 

I want Limewire to save my downloads directly in my "my documents" folder, but when I choose the folder, it makes an error message, that goes a bit like: "The folder can not be used. You might not have user rights to write to the designated folder."

I'm running XP prof. on a MacBook, and have the newest version of limewire. I'm pretty sure I have all administrator rights, but xp is set up to use a domain and not a workgroup, if that can have anything to do with it.

Thank you for your help!