Soo this happened this Christmas.. Btw i have the bog standard headunit with only a usb drive( NO bluetooth, NO dab, NO satnav, etc) so an upgrade was in order. Was thinking for a while to get a double din unit (facia and all) but that cost a bit much. So i opted for this instead: Parrot Asteroid Tablet. It is on sale atm on amazon. http://www.parrot.com/usa/products/asteroid-range/parrot-asteroid-tablet/ The reason i bought this is that it is basically an android tablet(loads of apps and can be rooted) with an amplifier(better sound output). Installation You need to get the adapter for the fiesta's stereo here: http://www.ebay.co.uk/itm/400876766816?_trksid=p2060353.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT Give the seller a shout if you have different headunit or just want to confirm. And its just plug and play after that(well sort of). The difficult bit is just fitting all that wires behind the fiesta's stock headunit. Tip, there is a big space just below the middle left air vent, you just need small hands and a LOT of patience. I placed the amplifier just behind the glove box(temporarily) so i can still access it. Well the results, its impressive really. Sound quality is awesome (for me anyways), even just the stock program sound nice already but opted to root the tablet and installed sound optimization apps and i think it replaced the need to get new speakers as well. And oh, access to all the android apps(compatible with gingerbread v2.3 and with a ROOT - framaroot) out there(googlemaps, google search, poweramp, facebook, skype, you name it.). Still tinkering of getting google play to run as it crashes. and did i mention you can attach a reverse camera(coming next) on this?