Pods are made by a company called line6 and they are (IMHO) the best thing since the invention of the tea bag. you can see them on line at www.lin6.com.

www.stewmac.com will also ship internationally so they may be worth a further look.

I am going to have a think about what you have suggested and get back to you. It has been a long day and my head feels like it is about too explode !