(fixes extra way offs, mine explosions). In diagnostics, show the serial number of the drive in red. Fixed holding left and tapping right allows changing songs after selecting chance. Fixed pressing left/right while holding select to change difficulty also moves the wheel. Improved power selection for USB devices; may improve compatibility with iPod Shuffles. Fixed logo splash sound ignores Attract Sound Frequency setting. Improved memory card backup logic to reduce chance of corruption. Fixed pen drive "edit" icons in double play showing edits for single play. Default "premium" option is "double for one credit". Increased music wheel time. Fixed mods stored on memory card cause Disqualification in Survival mode. Fixed step errors on the following songs: Vertex^2 (double expert), Baby Don't You Want Me (double medium), Bumble Bee (single novice), Get Happy (double medium), Birdie Birdie (double medium), Reactor (double medium), Vorsprung Durch Techno (double medium), Life of a Butterfly double medium (multiple), Oasis (multiple), Out of the Dark (double medium), Monolith (single expert) Corrected sync on the following songs: Delirium, Xuxa, Queen of Light, Disconnected -Hyper-, Monolith, Hardcore Symphony, Typical Tropical, Amore, Agent Blatant, Incognito, Robotix, Clockwork Genesis, Destiny Includes all fixes in Revision 2. Revision 8 Released: November 17, 2005 Changes: Fix coins don't register during loads. Fix spurious coin drop on startup on some conversion kit machines. Fix need to hold both Service and Test to enter the Service Menu (dedicated cabinets only) (bug introduced in R5). Includes all fixes from Revision 5 and earlier. Revision 16 Released: August 28, 2006 Changes: Fix sync on the latest batch of dedicated cabinets. Fix support for iPod Shuffle. Includes all fixes from Revision 8 and earlier. Revision 21 Released: October 11, 2006 Changes: Fix delayed input issue on some upgrade kits. Add support for Custom Songs. This is disabled by default, and can be enabled in the service menu. Includes all fixes from Revision 16 and earlier. Revision 23 Released: January 26, 2007 Changes: Fix inaccurate input on some kits. End all Custom Songs at 120 seconds, even if the music runs for longer. This prevents players from playing for longer than 120 seconds when using .ogg music with inaccurate metadata length values. Includes all fixes from Revision 21 and earlier. Custom Songs on Revision 21 On October 11, 2006 (a week prior to the official announcement of Konami's acquisition of the intellectual property rights to In The Groove),