You can download it here: Download Firmware for Archos 5 and Archos 7 version 1.6.53 (58471Kb)

New:

• GPS Car Holder Support
• New File Browser with Drag-and-Drop and Multi-Selection
• TV Snap-on: Application can now store several different channel lists
• Video: “Image too large” error now also reports the video codec of the stream

Bug fixes:

• Video: Some subtitles had first line displayed only
• Video: Some AVI files (ODML) where seen shorter than they are
• Music: In some cases the device rebooted after a toggle from LCD to HDMI 720p while in the music player
• Music: Playback of files with very large ID3V2 tags didn’t work
• File Browser: Deleting a folder sometimes made the device reboot
• Remote Control: In Alt mode, pressing “0″ cancelled the Alt mode

You can discuss this firmware update at http://forum.archosfans.com/viewtopic.php?f=35&t=23019