Got it and LOVE it. I bought it a couple of months ago. I've had a Cowon D2 player for about 5 years. I jumped at getting Jet Audio Plus so I could leave my Cowon player at home and just carry my phone.
Something you might be interested in. If you look around the net you can find version 1.5.0. of Jet Audio Plus with BBE and BBE ViVA working!