I'm looking to purchase a Mac Pro. I was all set to finance one for my business and then saw on a few rumor sites that an update is possibly coming in or around March. The new system looks like it will be an improvement on the current one so from that point of view I should wait. I guess my question is this: Do you think the new model would be pricier than the current one or about the same? Do Apple typically lower the price for the current units when a new one is on the horizon? Any thoughts/information would be appreciated!