thanks for all the helpeveryone!

Donna good idea about petco etc. I will look into that, thanks.

now just one more question (at least til I think of another one LOL)... when I do introduce them to the others, after they get a clean bill of health, any advice on that? I think they will go wild again, and it will be hard to put them into a room with 5 other cats, I don't want my cats hurt... so should I introduce them to one at a time, or what?
I know, I should have thought of that first but I did not want these cats to go to the humane society, or as one lady and I were talking about over the phone.. the death society.

also, I wonder if there is a chance these 2 are not littermates? they look alike, (long white fur ) but.. I guess I am just imagining that, since I don't believe the owner on anything she says.

she called yesterday while Iwas out, I was surprised by that, I thought oh she does care. but then she just wanted to know if she had left her bank card here since she couldn't find it.. hmm bank card...cats need shots..LOL anyway then I told her about them she didn't seem too interested.