under %appdata%/roaming/X11Coin - your wallet is in there, back it up to USB while your taking a look :-)

if your wallet is encrypted, when you hit "unlock" wallet, there is a check box (auto-checked by default) that says stake only - this prevents RPC calls from being able to send coins and keeps your wallet secure while staking

also another thing to review is your X11Coin.conf file for your RPC user name and password, if you are using the defaults you should change to a secure passworrd

yes to stake you need to have wallet opened, unlocked and make sure "stake" only is checked (for security) -if your wallet isn't encrypted then you don't need to unlock, however I wouldn't advise that - everybody should their encrypt wallet's

I was one of the earlier Hashra customers (20 pack with accessories) - review --> https://bitcointalk.org/index.php?topic=524363.0

Tonight I was able to try the Hashra Controla flavor RasPI image.. very nice and easy to use.. (I also updated the firmware with ease just two clicks).  I think the only thing missing is some fail over pool options..

I also have been testing out the Zoomhash image on a couple test miners.. not really impressed, but it works. got to utilize heavy putty action tho -   I heart me some Web/GUI interface (Controla/Scripta types)..

My original 20 are running on two RasPIs with a scripta version from last week (10 each).. no issues... I tried to run all 20 (10 per hub both plugged into the pi) no joy.. about 4-6 miners would stop a random times and then the whole thing would freeze up.

I will be attempting the 20 count on the Hashra Controla when I have some more time.

Anyone try it yet?

(if Hashra would have given me the heads up I would have ordered their new 20 pack, but spent the extra 20 bucks and did it through ZH last night (w/coupon code).  I really want to test out the new Hashra shipping speeds...  (edit: looks like a $150 shipping charge is added... that doesn't beat my ZH deal after all)