Thank you all for the advice on the kittens. I'm going to hang onto them for at least another two weeks, til they are 6 weeks old. They are doing well with the litter box. Two of the three are doing fairly well with lapping up formula from a low dish. They also are eating some soft food. One of them makes a holy mess of herself evert time she eats. She (quite literally) is really into her food. Hope this stops sometime soon!!!! I wipe her - but she always looks like an adorable mess.

Their stools are still quite runny - was told this is fairly normal at this stage. I also noticed some blood - was told that could be stress or parasites - and they are still too young to treat that...not to worry about it. Of course I was panic struck! I know nothing about kittens. They are very affectionate and adorable. I have found a good home for one of them, where he will get a LOT of love and attention and always be indoors. I had a call today about one of my little girls, and decided not to adopt her out since they were looking for an indoor/outdoor cat. I just don't believe in letting them wander outdoors; it's just not safe for them.
So, if anyone knows of a good home - please let me know! I can give you my phone number and I am in MA.
Thanks again for all the tips.