You guys might want to snag this before it gets pulled... What seems like a simple Flashlight app, is actually a Tethering app!
http://www.macrumors.com/2010/07/20/...store-for-now/
I haven't tested it on the iPad, but it should (theoretically) allow tethering without jailbreaking. It's $0.99, and it will probably be pulled any minute.