Official Download Link: Firmware 1.3

[God]

http://download.xboxlive.com:3074/co...ne01030482.cab

Note: These links serve no purpose other than reference and hacking. These are available so that people who are going to attempt to downgrade, decompile, or in some other way hack the firmware can get access to them. If you wish to install the newest firmware, please do so by telling your Zune Software to "Check for Device Updates" (right click your Zune in the panel). If you do not wish to try to hack the firmware, or you do not know how to decompile binary files, please do not download this file.

[OMINEM]

how do I install it?

[God]

You will have to open up your zune software with your zune plugged in, right click the name in the left panel and select look for firmware updates. You don't need to download this file, it is here purely for reference.

[Techuguy]

What are the benifits of installing the firmware?

[God]

From ZuneInsider

• We’re fixing the skipping problem that some users were experiencing – that is, content acquired from Zune Marketplace will no longer skip when played on the device.
• Improved device and software reliability, when it comes to device detection, and improved sync'ing.
• We’ve made some changes to the FM Tuner so it no longer drains the battery when in sleep mode.

[Techuguy]

Is it possible to update firmware without an internet connection?

[God]

Not yet.

[OMINEM]

every time I try to update my zune the download fails and this message appears
the update it's not available because an error ocurred, try again later (or something like that)

that's why I asked How to install the .bin files that I download from here?

if anyone can help me please
ty

[God]

That suggests that a problem with your software, either make a post in the Zune Software Problems and Support section or contact Microsoft Technical support.