The ezStand from ezGear supports all gaming guitar controllers - and we love it for Guitar Hero (rock ON!!!)
What's there not to like? Small and compact, it's easy to set up with an adjustable neck that fits all size guitars (and it folds for easy storage if you really need to).
BTW, it's also great for Rock Band or ezJam Jr Guitars.
MSRP: $15.99
www.ezgear.com