Its a horrible experience, the first nasty fall where there is a bit of blood. Its hard not to feel guilty that it happened, but suppose, it wont be the last nasty fall - lol.
The TV thing is pretty common I think, it is bright and interesting to them like you said. We're just persisting with the 'no' and moving DD away. I try and put some toys and interesting things in other spots so she wont be so tempted. When we watch TV like the wiggles or ABC Kids I sit her on her couch away from the TV - trying to create a habbit (routine) as such. My concern is her intermittent habbit of bashing things - like grabbing a block and bashing every-thing she can with it - lol. I think she enjoys the different sounds it makes.
DH struggles with the discipline as doesn't really accept that it can take years for them to really get it. He gets annoyed as he has to keep saying no or telling her not to do some-thing. DD is going through a real testing time at the moment, kind of come out of the blue. I'm scared about the terrible 2's now - lol !!!
DD is 3yr 8 months - DS is 6 months