I went with a Volvo 816 unit from a dealership. Bought it refurbished aaaand with a 1 year warrantee for somewhere a bit south of $200 (with core trade-in). It came with an access code (of course) and was verrryyy easy to install. Worked perfectly soon as I popped it in. I havent had any problems with playing any types of cd's --- the only thing that ever goes wrong is that if you hit a large pothole or take a big bump in the road it might skip. I dont classify that as a big problem though. The finish is great and looks wonderful with the rest of the dash. Easy to use too --- no tiny buttons or anything. Anyway, thats worked out great for me.