zAlternator - Let you use other media players to sync (eg. windows media player)
zAuto-Unlcoker - Unlock the zune automatically so you can sync the zune with
zalternator or use the hdhack.
zFeed 1.2 - turn feed into pictures to view on zune
zMeta - edit meta data for your zune
zNav1.2 - zune navigation system powered by yahoo maps. Type in start and finish address and it'll display turn by turn directions and sync them to yoru zune.
zSnooze 1.0 - I don't know
ZuneHDatch - hdhack
Zune-Contacts - contact book for you zune
Zune Fonts - the zune font