Lookie here -- an iPad app just got miniaturized. It's not too often we see the progress work in reverse, but one of Apple's flagship iPad programs has just been converted for use on the iPhone and iPod touch. It doesn't seem as if too much is changing -- outside of the shrunken display options, of course. You can still plug your electric guitar into either of Apple's more bantam iOS devices in order to record through classic amps and stompbox effects, or record your voice or any acoustic sound using the built-in micropho
