There is no viewing screen on the GoPro, I usually set it up in the garage and record a few seconds of video. I then take the SD card and load it into my laptop to see the angle and adjust it from there. After you use it on the same bike for a few times it becomes a no brainer imo. They are supposed to be coming out with a firmware to allow you to use a 4GB card but as of right now 2GB is the largest supported. There are so many other options beside the tank for the GoPro... explore them!!
Definately get some rechargeble AAA batteries to use with it as regular alkalines will go dead very quickly! There is alot more tips I am sure... Have fun and share your vids and pics!!
