Kind of lame, but I thought I'd post this little tip. In shopping for M5's over the last couple months, I was always bothered by the fact that the small "tray" under the cupholders was scratched up in most of the cars I saw. Well, as soon as I got my own M5 and put my cell phone down on that tray I understood why - my phone slid around every time I turned or hit a bump. So I went out a bought a black Sticky Pad (made by Handstands - the regular version not the Jelly version), cut it to fit exactly within the tray and voila - my phone, sunglasses or whatever else I put in the tray sticks to it like glue. No sliding, no rattling, no scratches (and no residue).