"Customers based in North America wanting to pre-register for a free replacement disc can call (866) 780-8286 from 8:00am-8:00pm EST, Monday-Friday, and we will notify you once the replacement discs are available," reads Activision's support page on the matter.

Shortly after the game's late October launch, it came to light that the Vicarious Visions-developed Wii edition of Neversoft's Guitar Hero III only outputted songs in mono, though all other versions of the game were unaffected. Almost a month later, Activision acknowledged the issue and announced that it would provide replacement discs, which are slated to ship in early 2008.