Information you were given is incorrect. IM413 designed for Sansa Fuze. Has rec'd good reviews except for wire antenna issue, which is only a problem if you use for FM Google this on Amazon and read comments. Also, go to Altec Lansing and review their offerings. Unfortunately Fuze does not have the offerings of speaker/docking system, but anything which has an MP3 aux input can be used by the Fuze. Only problem is that none of the goodies which are designed to be used by the IPOD will work, since you are only connected via aux input.

Hope this helps.