So I've rooted my Hero, flashed a custom ROM, flashed a custom kernel, and then I downloaded some root-requiring apps (namely setCPU and Wifi Tether). However, whenever I open these apps, they do not ask me for Superuser Permissions! For example, when I open setCPU, it says "No root access detected. Are applications allowed access to root? Operating in read-only mode." How do I fix this?