Dividing podcasts into levels

Hi Andy and Addy,

Once again thanks so much for a great resource! If you recall I teach in Bulgaria and use your site extensively for listening homework with my students!

I was just wondering if it is not too much work for you guys - can you give me an idea of which podcasts are for lower, middle and higher levels?

I use the business english ones for my corporate training students who are on intermediate and higher levels.

But I am struggling to choose some podcasts for lower levels.

Do you know off-hand or should I listen to each and every podcast?

Thanks again! Great work! Perhaps if you come this way or I ever visit China I will pop in to give your listeners a South African native speaker accent to listen to on one of the podcasts! Perhaps we can arrange to record a skype conversation or something! I would love to assist you guys - you have helped me so much already!

Kind regards,
Moonchild