Eggs give DH and I notoriously bad smelling gas. But I have never noticed it from just eating whites. I rarely do though. On my trip I had whites every morning and had no gas whatsoever except right before and after a BM- but inoffensive. Otherwise I am not sure if whites ever cause smelly sulfurous gas. I just don't eat cooked whites or egg beaters enough. I do bake with them all the time though.
-------------------- IBS-A for 20 years with terrible bloating and gas. On the diet since April 2004. Remember this from Heather's information pages:
"You absolutely must eat insoluble fiber foods, and as much as safely possible, but within the IBS dietary guidelines. Treat insoluble fiber foods with suitable caution, and you'll be able to enjoy a wide variety of them, in very healthy quantities, without problem." Please eat IF foods!