Hi David,
I have been mining Since Jan 2012, so still a newbie my overall Bitcoin standards, but I've gotten pretty familiar with several different mining clients, pools and video cards. Hopefully this helps somewhat, at least until you get a better answer from a more seasoned forum member:
- Your client is constantly running through hashes, and each time it finds/solves one that may meet the criteria of solving the current block, it sends that solution to the pool. If it is valid, it is "accepted" by the pool and that number increases. I believe that # (181) is the solutions sent to the pool that were rejected for one reason or another.
From what I see in both the summary data grid closer to the top and in the individual data posted further down on this page:
https://en.bitcoin.it/wiki/Mining_hardware_comparison The data suggests you are not getting as much hashing power out of that card as you could be. Obviously there are a lot of factors, including your OS, how much you are willing to overclock, etc, and overclocking the Core Clock can have a significant impact on our hash #s.
Not to suggest any particular client over another, but you may get a little more visual information from some of the other miners out there. CGMiner has a nice "summary" area at the top part of the console window and is "pool agnostic" if you will. The BitMinter Client is presented really well too, but is for the BitMinter pool specifically.
Hope these answers help. Six months in and I still learn a lot about all things Bitcoins every day. That is one of the reasons it continues to hold my interest. The possibility of making some $ doesn't hurt either.
-MR
