I totally forgot about this promotion Coca Cola were doing last year. Every can and bottle of Coke had a code under the ring pull and bottle top which when you entered it into your account gave you enough credit to download one song. I think each code was worth €1.29 I collected the codes for only 2 to 3 months but I threw away a lot of codes over that time too. Man, thats a lot of Coke! :) I have the occasional one now and then but other than that its all water nowadays! Anyway, my inbox was flooded recently with email warning me that they will be invalid soon. Maybe I'll give them away to someone.