I sincerely apologize in advance if this topic has been discussed already but I sat here and thought for 5 minutes and could not come up with a search string! If so please post the link to the thread for me! Anyway, on with the topic :

I am at the stage in the game where I have to decide which type of control method I am going to choose. To better make my decision I would like to know the number and type of controls that are needed to control the car puter. My system will be a Win 98 system and will not initially be utilizing divx or gps. It will start off as a LCD TFT Display MP3 server. So, I am just looking for which controls are necessary and how you control your system. I plan on using an interface such as Media Engine or something similar. Thanks alot !