ok then, I guess I misunderstood your posting :)
Hmm I don't know if I understand what you really need, but just in case:
I use OneNote for all my notes and tasks.
You can create a notebook (I am translating from German, so maybe the actual english term differs) on Skydrive (using your browser). Just click "+" on the top and then "create a oneNote-notebook". After doing this you will have to add a new folder on the left side (top) and a new note. After creating your note you can open it on your phone (open Office, go to "Storage" (I guess that's the name...), select "SkyDrive" and you will see your notebook. Open it and select your note.).
You can add all the stuff you need (lists, pictures, tasks and so on) and it will sync with your skydrive... you can even pin it to your homescreen...
I hope I could help a bit :)