Oh no, MoM, not yours as well!! Have I been passing these bugs through cyber space? You don't wanna talk to me on MSN again 
Poor little man, it's horrible when they are poorly. Thankfully Dylan has only had diarrhoea without vomiting (though we have had our fair share of that with Caleb over the last few weeks
) Think D has turned a corner today though, eaten well and no explosions.
I just pretty much kept him off food, if he wanted to eat he had toast, breadsticks, biscuit (helps to give them energy a little sugar) and I gave him half strength milk. The doctors etc tell you that you don't need to do that, but I found he was much worse after full strength milk. And I just gave him milk more often as it replaced the fluids.
Umm getting it off the carpet...well thankfully 11 month old sick isn't too bad (not 11 month old sick
, but from an 11 month old
) I just use 1001 and I find that does the trick.
Delgirl - AB's can worsen diarrhoea. And can also cause it. My DS3 had an ear infection along with his diarrhoea, but I coped without AB's as I knew it would make the diarrhoea worse. If it's going on for a long time, then I would cut out milk and dairy for a few days, it could be irritating her tummy.
I hope these small people are better soon (and mine stay well now....pleeeeeeaaaase)