My problem with the 2GB ram isn't that I can't use it today. That's all I have in my iMac and it's been fine for me. But I would like to keep the air for a few years and I wouldn't want to be in situation in say one or two years when I needed more but was stuck with what I have.
2GB ram is fast becoming the norm with snow leopard and I think 4GB would be fine for next 4 years
2GB ram is fast becoming the norm with snow leopard and I think 4GB would be fine for next 4 years