I got it couple days ago. Still playing with it a bit before I write a full review as only a newbie can 
1. If I so choose, can I use 6v batteries with the Nano? If so, specically what kind? I see Deal Extreme mentioned a lot in the general forum--direct me to the wording & type of batt?
2. I've never used an 801---would an 801 adapter make all that much difference? Describe please diff between 801 & 901 atomizer.
3. I cannot get the cleaning & maintainence videos to play properly with my connection. Is there a written version?
1. If I so choose, can I use 6v batteries with the Nano? If so, specically what kind? I see Deal Extreme mentioned a lot in the general forum--direct me to the wording & type of batt?
2. I've never used an 801---would an 801 adapter make all that much difference? Describe please diff between 801 & 901 atomizer.
3. I cannot get the cleaning & maintainence videos to play properly with my connection. Is there a written version?