I'm a newbie here and been searching around regarding upgrading my stereo. I have 2010 SE with the base stock stereo and four speakers. I'm wanting to keep it OEM so I'm interested in getting a myGig. I don't need navigation but would like to have the HD to store music, more power and touch screen. I believe I need a REN -- is this correct? Also, how hard is it to install myself? Do I need to have Starscan done on it? Lastly, I saw this site mygigs.eu and wondering if I could get one from there? The price sure is nice. Thanks in advance for your help!