Greetings! I'm looking for a relatively good sounding car-deck that can play MP3/WMA from CDs and USB input. I was really close to buy Sony CDX-GT610UI when today I just found out that Dual just came out with their XHD6425. WHat's surprising is that not only it's cheaper, but it also have built in HD Tuner. It's not a must have feature, but this feature