No string guitar, no wire needed

A short up-date
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Since I can't sleep and found this article earlier on today for my dear Guitar Hero friends I thought this article to could be interesting for you if you missed it. Red Octane's apparently working on Guitar Hero: '80s Edition for PlayStation 2. So, read "all" about it here.
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Now this was kind of interesting... The explorer to the xbox360 would NOT allow third party companies to construct and sell wireless controllers. One example of this is the xbox360 explorer guitar, now Nyko releases the wireless explorer to the PS2.