i'd like a laptop that's around 1" thick, somewhere in the neighborhood of 5 lbs (less is always better), integrated wifi & ethernet nic, internal dvd/cdrw combo drive, usb 2.0 and maybe firewire and bluetooth. speed isn't too important but at least 1ghz or better, 20 gb hd, 256 mb ram. i'm not interested in apple. extra battery potential is always welcome. thoughts?