you can download all the songs manually from vip.aersia.net/mu/ if you use firefox you can get a plugin that lets you download multiple links at once, pretty sure its called DownThemAll or something, i dont use firefox anymore :\
Oh man Jim, thanks for helping me discovered DownThemAll now I got 840 more awesome songs on my ipod!
only happy to help pretty sure there are a few other playlists with other songs on there as well. http://vip.aersia.net/mu/mellow/ http://vip.aersia.net/mu/source/ http://vip.aersia.net/mu/exiled/ thats them, there is also the couch potato playlist but im not sure where that is located on cats' server