Mining one coin at a time.

Hello guys. I would like to know if it will be possible to use prohashing to mine just one crypto currency. I would prefer to stick to one coin and not switch one coin to another.
Thanks.

Yes, simply include an entry on the password field as c=xxxxxx (xxxxxx being the bane of your desired coin) - be sure to spell it exactly as it appears in the Prohashing listing

also, if you wish to be paid out in that coin, make sure you set it in payout options under settings, by default it will start earning litecoin