i've been trying to think of new ideas to try and keep my cat amused when i am out of the house, she loves chasing a laser light as do most cats i imagine, but the batteries run out after a few days. So an idea just popped into my head of getting one of those disco light ball things you can buy in argos for a tenner, and have different colour lights flashing all over the wall. I cant find anyone else that has done this, is this a stupid idea or have i stumbled on something