Thanks everybody! 5 pips so far. Lots of peeping and rocking but nobody zipping yet. Only one, the third pip, has actually knocked shell out of the break to make an honest to goodness hole. I think it has it's beak still under the curve of the shell though since I can't see a hole in the membrane but there looks like there might be one just beyond where the shell is broken.
Pipper #1 is still rocking the egg off and on but has made no progress since I found the egg pipped this afternoon at 1:15pm. The wait is nerve wracking but I know it can take them a while to bust out.
I know I won't stop worrying until they are all out of the shell!
Oh, and Sissy, good luck with your hatch as well!!!