I just bought myself an Acer Aspire One, it has a reasonable price and it works like a charm. The first thing I did was to follow this and install Kubuntu instead of Linpus Linux. Now it’s almost up and running like I want it to. Still has some kernel panics when sleeping but not that often.
The only thing I miss a lot is 3G functions. I really hate to have my Huawei E220 hanging around so I just gives my hope to some mod that will give me this. When that works.. I have my perfect world for.. like 10 minutes.