Listen up, Zune users. Word has come down to my ears that a new firmware update for your handy PMP will be available for download at 10:00 PST today. It’s not a major upgrade, but it does improve the Zune’s shuffling action, which some users have hated on. (Not me, I don’t drink the Haterade.)

No word on what other changes are included, but we’re doubting there’s anything surprising. Or is there!?

Zune Update 1.4 Out Today [Cesar's Zune Insider]