When version 1.1.1 of the iPod touch software was released earlier today, we had a dilemma: we didn’t have an iPod touch on hand. Our two purchased units had the screen problems mentioned in our review, and since Apple hasn’t provided any actual guidance on when properly working units would arrive in stores, we opted to return both of them and wait until the good ones arrived. We’ve read too many reports on our own Forums (and Apple’s)…