I have asked Linksys about releasing drivers for the WMP11, here is the reply:
Dear Valued Linksys Customer,
Thank you for contacting Linksys Technical Support.
I am sorry to inform you that Linksys doesn't manufacture drivers for Linux. Since the drivers are customized, the customers usually make one or download it somewhere to make it work. We have received reports that there is a downloadable driver for the WUSB11 series but none as of the moment for the WMP series. With regard to the website, we are still in the process of confirming the link as reported by customers.
If you have further questions, please contact us at (800) 326-7114 or send us an email at
support@linksys.com so that we may further assist you. Please use this phone number given as reference for future support calls.
I still think that they will release drivers if we ask them. Please contact Linksys and ask. Perhaps if they see opensource is a big business oppertunity, they will think about releasing open source drivers. If you have any other ways you can think of to help try and persuade Linksys to release drivers, please post them here.