I purchased a mac about 7 years ago. It is OS X 10.4.11 with a 2GHz PowerPC G5 processor. I recently purchased a new ipod touch and it needs a new updated itunes(version 10) to work. The itunes needs an updated operating system. The new operating system, 10.6, will not work on my computer because it needs an intel processor. Is there anything i can do to make my ipod work?