I've used laptopsvideo2go before too, and you do get a couple more options. However, giving Driver Heaven's app a go, it's free, easy and user friendly, so you could argue anyone can do it!

Notebook Forums provide the same service: http://www.notebookforums.com/showthread.php?s=c29ff8479894fcf15e629918fad90fe5&t=206047

thats fine if you are an experience enthusiast. This tool takes away all the hassles of laptopvideo2go, and lets be honest their site is a mess with infs and mods all over the place. This tool is just a simple click once, bam, done.

Its a good idea when you comment to get the big picture in your head rather than just your own narrow minded view.

And for those of us in the Red camp (ATI), we have Mobility Modder...

http://www.driverheaven.net/modtool.php

This is probably nice for non-technical users (read - not the INQ audience). I've been doing this with my Toshiba by just manually installing the driver in the device manager. No inf mods needed.

One has been able to use the desktop drivers on laptops for years - the only thing you have to do is replace the INF file in the driver files.
Download the version of your choice from:
http://www.laptopvideo2go.com/drivers

and the modded INF file to allow it to work with mobile GPU's.
They also have an INF enhancer which can fix some errors and bugs and enable some hidden features.

I've been using it for several years with no issues (other than the general quality of some of NVidia's drivers...)

Laptopvideo2go.com has been providing this service to us mobile users for sometime. They offer the driver and a pre-modded .inf
pretty simple to use and nothing really new about all this.