I hope there wasn't thread like this before. I don't know if I should buy white MacBook 2.4GHz or previous version of Blackbook (2.2GHz) + 2GB RAM. Here, in Czech Republic, 2.4GHz MacBook costs about $1950. Previous version of Blackbook costs $1925 + RAM is about $45. That means the prices are almost same. Only differences are in processor (+0,2GHz in white MacBook), remote (with Blackbook) and of course color/material. Any advices?