im looking to get a new camera since my parents say i can finally get one. right now i am using a friends sony hi8 format or whatever. what kind should i get? what should i look for in a camera? i was looking at a canon zr90, but i dont know much about them. just that i want a digital one. oh yea, my budget is around 500. i am just supposed to stay semi-close to that. thanks for the advice.