Well in my systems arsenal I have a PII 400Mhz Gateway Solo laptop, it's not bad about 96Mb RAM, touchpad, Large LCD screen, PCIMCIA slots x2, USB ports x2, Infra Red port, External monitor and even SCSI ports.. etc etc etc...
It's indeed a good system. When I first got it it was like this:
Previous owner: "I've got this laptop you can have, I've had it for about a year and nobody could get it working."
Me: "Okay I'll give it ago"
So I set there twiddle a screwdriver around, wiggle some things like I know what I'm doing and eventually I find out that the 3D graphics processor had not be pressed into it's slot far enough because of some bolt-screws. (You know screws that have a screw hole in the top for another screw to screw into.)
Now the laptop is good, but with laptops you have to be careful of OVERHEATING, because they don't have the space that a normal PC has.
So these are the things I mention to aid you:
When using a laptop, ALWAYS pull the little legs down and place it on a table top, keeping any FAN clear of anything you have laying around. This will lower the chances of it over heating by removing things that can insulate it from below.
Never stand your laptops power supply box on a carpet, the suckers get real hot and can burn out, meaning you have to wiat for or find a replacement. Which can be Months.
Laptop batteries eventually degrade through usage, so don't expect them to be of use when using a windows OS and playing games on. (Batteries are better off with a *nix system, not so much drain on power)
I placed a XIRCOM PCIMCIA card into mine which has modem/LAN capacity, very useful, but it does take the space up for both PCIMCIA slots.
In most of my systems I try to create a few partitions, about 2Gb Windows OS, 1GB windows swap drive, and rest for what I need.
This is useful as it stops you having to sit there and wait for the whole thing to go through scandisk if there is an error. And it's easy to cover faults in the system.
My laptop did manage to play Diablo II although there was a few lag bits, and it does have a DVD drive so I can watch DVD's on it.
(Although I need to find the software to go with my hardware to allow me to pump it through SCSI to a telly.)
By the way it's a HARDWARE DVD player, not a SOFTWARE one. keep your eye out for that if you want to place films on it.