Rock Band 2 Wii compatible with Guitar Hero World Tour instuments

IGN’s recent preview has confirmed that all Guitar Hero World Tour peripherals (guitar, drums, mic) are fully compatible with the final copy of Rock Band 2 for the Wii.

…We were also very pleased to find that peripherals for both Guitar Hero III and Guitar Hero World Tour worked with Rock Band 2…

…Red Octane’s Guitar Hero: World Tour instruments worked like a charm, save for their own peculiarities and the fact that the drum kit is different than Rock Band’s. The Guitar Hero kit has one extra orange pad, of course, so that one is ignored here. Drumming feels a little awkward on these peripherals simply because the pads are arranged differently, but once your mind has made the adjustment it won’t be a problem…

IGN goes on to confirm online play, DLC, and more. Expect to pick up Rock Band 2 for Wii on December 22.

I know I will be picking up just the disk…anyone with me?