Hey guys been a while but couldn't stay away too long. Need help selecting a HU for my 02 buick park ave under 300. The most important is that it has SD slot and USB. I have a blackberry 8130 that I also use as an mp3 player by inserting micro sd card. I would like to be able to transfer that card to the HU and keep jamming. Thought about jvc ar5500 but it may be discontinued can't find it any where