yesterday i got a message from o2 offering somethings about o2 active for me to download,so i thought id download it and see wha it was,turns out to be a o2 active menu witch looks quite snazzy but ive noticed since ive installed it my fone has been running slower and it crashed on me 2 times today.is this because of the o2 active menu should i remove it please reply with your thoughts wb fae andy