Fantastic that you have it already. I really recommend it. When I found it I didn't have half as many ideas floating around as I have now, but even so, I hated the disorganization. It didn't take too long to get it all nicely sorted. And now, if a new idea hits me then it's just a quick - new page - type idea - done. So it wasn't half as full then as it is now.
If you want any pointers, tips or help then message me.