I have the same problems: my LLL seems to insert random characters when I type too fast.
But I'm going to use mine as a download-machine, and I think this thing is really perfect for these tasks.
- Max. power consumption: 4,5W
- It will never overheat (Heat ? Who said anything about heat ?

)
- Transmission & HellaNZB
It fits perfectly next to my router, my ext. HDD can be used to download to, and you never have to turn it off

Now I just have to try to get HellaNZB (or any other NZB-client) working on it, but I'm sure that will succeed.