The thing I am searching for a long time right now is a suitable “Mobile Companion” device, which is portable enough to carry it “always” with me (my 15” HP nx6325 is being used as a desktop).
After my experience with the HTC Universal I knew I was needing something faster and bigger, a netbook (the most prominent one of this relatively new category is certainly the ASUS Eee PC).
I was thinking and thinking, and finally I found something: A device called ONE A120, which will cost me less than a Acer Aspire One A110 including an additional 16GB SDHC, a touchscreen + internal USB hub and a small bluetooth dongle, as I will sell the included Windows XP license (I don't need it, I am a student. I can get MSDN-AA licenses (if I need) and I already have a Win XP license).
Why on earth did I choose this VIA C7M (ULV) + VIA VX800U powered device? First of all, it was relatively cheap. It has a reasonable battery life (reported minimum at 100% load: 3 1/2 hours, maximum nearly 5 hours). Linux is reported to run well on the devices more popular Linux brother, the A110—there are some issues, but they are fixable.
Additionally, as I want a secure solution, it is good to know that the devices CPU has VIA Padlock technology, which I'll use to secure my /home partition, which I want to put onto the SDHC (using my great and fast SanDisk USB SDHC reader which I will place in the device, as the devices' inbuilt card-reader isn't that well supported, yet (Additionally this eliminates the risk of loosing the SD).
If this all works out, I will sell my HTC Universal—if it doesn't I will sell my modded A120 ;)