Here tells you how about half way down the page il quote
the thread from MEPIS forums
Google is your friend





http://www.mepis.org/node/view/971


If you got Mepis and want to download the Netzero.deb file, if you are already a member that is, go to netzero.com and select your OS as Lindows, then click the netzero icon in the upper left it resets a value or something takes you to the Lindows download.

NetZero is available on Lindows for Platinum users only.

Maybe some one can make it Available if its GPL