Sorry for the specific nature of the question! I'm looking to replace my Macbook which is a 1.83 GHz Core Duo with 2Gb RAM. I have an Alu iMac in the house, so my Macbook is mainly used for word processing, surfing the web and the occasional bit of Dreamweaver and Photoshop (not intensive). So I'm thinking that the Air is ideal for this use and that a MBP or even a new Macbook would really be overkill for me. But I was wondering how the MBA will compare to what I'm currently running as there seems to be quite a few threads on the web about performance being poor on the MBA. However, I understand that performance is obviously relative to what you're comparing it to and what tasks you're doing. Any opinions would be much appreciated.