Music With Propellerhead Rapidshare What Is The Most Important Aspect From A Notebook For Music Making And Recording?

What is the most important aspect from a notebook for music making and recording? - music with propellerhead rapidshare

I am making in the market for a new laptop, to make music and recording.

I am a user of Propellerhead Reason MIDI driver software and sometimes make the recordings. What is the most important aspect for a team for this? This is the speed of the processor, cache size, FSB or RAM? I would like to avoid the latency.

I read that the FSB speed is important because it is the speed of information transfer between computer components. Does that mean the FSB is more important?

I know that for all, bigger is better. But I am on a budget, and I must make a choice.