I'm running an Alienware MX14R2 and I have no network out of the box on 10.04, either wired or not.
I found the following link which I think has drivers but it says that they are only 11.10 or 12.04? http://www.ubuntu.com/certification/catalog/search/?csrfmiddlewaretoken=24ed55469db42348a03fe30c3551f99c&query=2230
I have also tried my wired controller Atheros AR8151 and it doesn't connect either.
Any chance I could get help with with locating a driver for either of these and a guide for installing it?