Ezy Streets

i have a cassete player in my car,could tv tumer card be of any help.also i dont want a mp3 player car cassete connector.

My car has an MP3 player plug in. I recently ordered an MP3 player that comes with a USB cable. Do you plug it in to the car using the USB cable that comes with the MP3 player or do you have to order another cable to connect in your car?
the car has an auxillary port, the one that looks like a headphone plug-in.

It states it has no memory and supports SD/MMC expansion card(1GB~8GB). I want to purchase a 4 or 8GB SD card so I can put music and videos on. I’m not sure exactly what card I need. The only cards I find are SDHC. Would this work?