I'm going to be a freshman in college this fall and want to take advantage of the back to school deal (13" MBP), and I want to use the iPod rebate for a touch, but I've seen enough evidence and credible rumors to show that there is an update coming shortly (September?). How long should I wait to buy? Does anyone know of when they should announce the new lineup? Would it be before Sept. 8th, the end of the college deal? If not, what is the best way to conserve as much money as possible to use towards one of the new touches when it comes out? (I was thinking get the 8GB touch free after rebate, then sell it on a site like buymytronics.com and use the money towards the newer touch).