Howard the LapTop Hunter!

I've been pining over this for some time.
I want a Mac.
I've mentioned this before and now I'm getting closer...again.
Yes I've had this discussion previously and now I'm about to pull the trigger on a purchase.
Anybody have a Mac Laptop and anyone know anything about them?
I know I like them and they're pretty.
I know they are cheaper in the States (Big surprise) by about 250 bucks and I know the Macbook Pro is too much for me.
So the question which one to get.
I've been on the phone with a good dude named Neal who is trying to help me out but it's all 80 GB or 160 GB and accessories.
But if you actually own one let me know if it's any good.
In the meantime I'll keep looking but it's something I really want but I'm only marginally sure I need.