I just did. Gave the vendor on Ebay a good review because not their fault the iTag is a total POS. So gave review on Amazon. Yeah, It's was only $1.50 with free shipping, but if actually depended on the iTag to find lost keys - then you're SOL. Was going to write the review on HP under "Don't Buy It" but really needed to warn people and the best venue was Amazon. Do you write only BAD reviews or both GOOD & BAD reviews on Amazon?