I have proftpd running on the caanoo, unfortunatly i don't have internet till 26 november at home, when i get my internet back i'll upload the sources + binaries it wasn't that hard to get it working and it works perfect. The samba server had some problems, i could not for example delete files on my sd card or overwrite them, at least not from within ubuntu, did not try windows, it kept giving me some weird errors... (that's why i compiled an ftp deamon, works easier as well imo)