Converting old protected AAC songs to the new equivalent itunes plus!?

[iCe Cube]

I have some protected aac songs which I downloaded ages ago from itunes. Now these same songs are itunes plus! How do you go about getting a replacement/conversion, without having to pay again?

thanks

 

[gibbz]

You can choose to upgrade from within iTunes Store.

However, you will still have to pay $0.30 per song to upgrade.

 

[rdowns]

See pic.

 

[iCe Cube]

thanks guys