Best WiFi Notebook/Laptop

Hey All - I'm looking for some real life experience here... from what you've tried or have... whats the best WiFi Notebook or Laptop?

Thanks.

Check out this place http://www.tomshardware.com/ great for reviews and stuff.
My wife has a pnj (or something like that) laptop which has a wireless card, seems to work ok. I`d always get a slot and seperate card though, than one built in. A least if the card goes down you can easilly get another.