New Macs on the Way?

When Amazon starts handing out $25 - $200 rebates on Macs, one starts to suspect that some new Macs may be out soon. Traditionally, new Macs arrive in early September, just past the end of Apple's "Back-to-School" promotions (in which students can get an $299
iPod Touch 8GB for free). Interestingly enough, Amazon is offering a 5-8% discount on all the iPods as well, which haven't had a model refresh in some time.