Need Help With Choice On Mac Options

[Amathus]

Hi there, just this second registered and hello to you all.

I did a bit of searching before i registered hoping to find answeres to my questions but everything seems a bit wishy washy and cant seem to find clear info.

Basically im looking to purchase a Mac with Logic Pro 7 over the next few weeks and i know very little about them both.

Ideally im looking to get a powerbook to easily take it around with me but still i'm unsure that the powerbook or any of the laptops have enough power to run logic with no issues.
I would be grateful if somebody can point out and tell me exactly what mac is best for running logic and if a powerbook has adequate power to run it.
Will it be pushing it? or should it be difficult to crash it

And in terms of general music production on a powerbook, is it easier or harder on a laptop then a desktop? i.e are laptop soundcards just as good as desktop.

Money is not a massive issue but i was looking at not going over the £1500 on the mac itself

Forgive me if im sounding unclear but i would be extremley thankful if someone can help me!

thanks in advance

[lepetitmartien]

As it can run from a Mac Mini to da bigga bad G5 2X2,5 GHz, the best way to address the problem is to tell us what are you expecting to do with your Logic as best as you can do.

On the laptop/desktop question, it's up to are you going to move it around or not, and do you need expansion.