Okay all, I have an old MB in the white plastic case. It has been great but I notice it is getting a bit slower and thinking i might be getting close to the end of its cycle. I have been looking at the MBA the 1.7ghz with the 128GB. I am worried about such small storage but can get it for 899 minus some coupons I have at Best Buy. Now the problem is on BF they have the older MBP for 899. So that's the dilemma, do I go with newer but less storage and upgrade possibilites or older with more upgrade ability. Thanks.