Which auction sites beyond ebay and ubid are recommended for your a/v and computer related purchases? I have had good experiences with ebay and ubid in the past. But often wonder how risky some of the smaller auction sites are. Yahoo seems to offer some insurance but only a significant amount if done using Paydirect. Also, many of the sellers there seem to be new or have little feedback. Do any HTF members have experience with Yahoo and other sites that they can share.