There are already plenty of threads discussing whether people should wait or upgrade their existing cameras etc. Please use the forum search function. We are seeing an increase in repeating threads so we will start closing those threads if we moderators feel that your question or topic has already been asked and discussed extensively on numerous occassions. If your thread gets closed or deleted please do not repost it.
and if You don't want to read the all above: USE THE SEARCH FUNCTION before POSTING