greetings to all mac lovers, after almost 6 years of my white C2D macbook, i have decided to upgrade the new gen of ivy bridge mac, (the macbook is still functional but a bit laggy and lack of space >.<) I am leaning towards the portability of the 13" MBA and 8mb of ram, now the decision to have 128gb of ssd or 256gb of ssd is not as simple as it sounds... shall i just get the 256gb or 128gb couple with 1TB of time capsule??? i have no experience with time capsule, anyone can please enlighten or advise me?

any shop has macbook air 13" 256ssd with 8GIG RAM in stock in klang valley? please help, thank you.