Could someone please advice me on the best portable Ipod speakers available now in 2010. I am looking for good quality volume without distortion, to be used in different rooms in my house, and for when I prepare barbecues with friends. I am looking for an international one, where power supply is compatible for both continents, America and Europe, and can charge at the same time ALL kind of series Ipods meanwhile being played. I have been told that Bose is the best, but I was wondering if, besides this brand, which can be the most expensive, I could find something similar in quality but more affordable. Thanks a lot.