I'm a new forum user and apologize if this question has already been asked. I just downloaded Google Calenmob Pro on my iPhone 4 (I know...I'm going to upgrade soon) and am having trouble learning how to use all its features. Specifically, how do you change the colors of an appointment when setting it up? Are the various colors just representative of the different calendars that have synced with Calenmob? I noticed a newly added appointment was blue, but the features of the app show a lot of color options. Generally, is there a website or a place that anyone knows that could help me understand how to use all the features of this app? iTunes info and their link to client support is totally useless. Thanks so much for any help you can give.