Iomega has posted an update for HipZip, the company’s digital audio player. The newest firmware version, 1.00454, has many fixes including increased sound quality in lower bit rates; playlist Manager update to allow you to highlight and play a song on the list; changes to the playlist order will remain even after the disk is ejected; support for low bit-rate WMA files (16 Kpbs); auto shutdown time change from 30 seconds to 2 minutes; and much more.