It comes with a horribly stripped down version of Ubuntu 8.04 from Dell pre-installed. Luckily, however, that can be ripped out and a nice new install of 9.04 can take its place and it all works wonderfully….except the touchpad. To save space, Dell has used a horrible touchpad that integrates the two left and right mouse buttons into the touchpad itself, so when you go to click on something, you actualy end up moving the mouse at the same time. I was amazed that no one mentioned this in any of the reviews about the mini 10v, I guess everyone was embarrassed since they thought it was just them and they had fat fingers! Luckily, the Open Source Ubuntu community being what it is, there is a fix out there.
If you follow this post there is a clear step-by-step guide telling you how to download some specialised drivers for the touchpad that disable the lower portion of the touchpad, so that it works just as a left and right mouse button and not as part of the touchpad. THANK YOU. My Wife was getting ready to throw her netbook out the window until I found that fix. Be warned though, it only works on the 9.04 (and hopefully later) versions of Ubuntu and not on the version of Ubuntu that comes pre-installed, so you will have to install a new normal version of Ubuntu from their website first (though this is a simple process). I hope this helps some one else and allows them to love their Mini 10v, not hate it!