wow you do have your hands full
there really is nothing much you can do until they're out of the house for a few hours a day. If you can, get a sitter or daycare for a couple of hours, a few days/wk to let you get some uninterrupted time, then work like crazy for those couple of hours.
Break your tasks up into things that can get done in say 10-20 minute intervals. That way you may actually get something done before the next crisis
UW is completely right - XBox is a fabulous tool when they're old enough
other than that, I just don't clean, do laundry, vaccuum....gives me lots more free time
