guitar hero controller

hi guys, quick question. if i buy a controller for guitar hero will it work with guitar hero on the r4?

 

thats exactly what im waiting to find out , there should be reviews posted at dealextreme very soon from people that have had them delivered , will let you know as soon as someone posts a review .

link for what im talking about - http://www.dealextreme.com/details.dx/sku.15769

woof811.

ps. if it works then it should work on all flashcarts ie , cyclo ds , edge ds , dstt , acekard , m3ds real , itouch etc................

 

are you talking about a commercial rom on a mem stick and trying to use grip with it?

if so it should as long as the guitar hero you have downloaded is a true backup and not a fake?

 

thanks for the info guys or gals. is there any compatability issues with the controller being from u.s.? or is that a silly question??

 

nice one woof thats where i saw it as well.