Source = http://www.thepernproject.com/

According to DSPassMe.com, "PassMe DOES NOT work with Ique DS and NEW Red DS! If you own either of these, don't bother buying one untill I have a new version available. Loopy (who rocks) has a working version of PassMe for the iQue DS and is working out the 'kinks'. I will update if it works with the Red DS when it has been confirmed."

http://www.dspassme.com/