get this one
http://www.walmart.com/catalog/product.do?product_id=4694330
its half the price of most and it is absolutely great. i have no problems at all, its better than any other one i've ever had
oh and btw...ive had about 5 of these things too. this old one i forget the brand. an itrip. a new itrip (returned). a belkin (returned). then i found this no name one and its far outperformed all of the rest.