Though I initially had problems with the Samsung Q1 Ultra I have grown to like the UMPC, the main benefit being the five hour battery life (even longer with the powerbank).
However the operating system has always been a bit of a pain, yup you’ve guessed it, it runs Windows Vista. Though the Q1 Ultra has 1GB of RAM, this really isn’t sufficient for Vista, and as a result boot times are too long, and there are performance lags which I blame on the OS.
I was seriously considering downgrading to Windows XP and to see if that would improve the performance. Now though I am thinking I might install the Windows 7 beta and see if that could improve the performance.
If all else fails, I will install Ubuntu!