Is this it?
http://www.forestryimages.org/browse/detail.cfm?imgnum=2135019
A southern green stink bug nymph. I don't know if it is good or bad, sorry.

If it is a stink bug nymph, it is very bad. They are much easier to kill as nymphs so you better get started.

If it has the fully rounded carapace, it's likely one of numerous varieties of ladybug. A few ladybugs don't have the rounded shell, but most do.

Link with image below

Here is a link that might be useful: Image of Ladybug Varieties

It is a southern green stink bug nymph. thank you for the help. I must have gotten rid of at lest 20 already. And I do see a fair amount of the adults too.

Thanks again.

There are good stink bugs. I'm not sure how to tell which is which. Ask your ag agent at your local Agricultural center. It should be under Dept. of Agriculture in your phone book if you don't know where they are. In my phone book it is located in the blue pages. You shouldn't kill any good bugs.