iOS Saving Accessory View in NSDefaults

[bradnet]

Hi guys

I've been looking at this website linked below and would like to know your opinion and maybe a little help towards using persistent data for saving the accessory state for each of the items in the rows of my table similar to a to do list or a shopping list.

http://edumobile.org/iphone/iphone-...ccessory-view-for-your-uitableview-in-iphone/

Any advice would be appreciated

Thanks
Brad