It doesn't have any backets that I know of, but should I mount it directly to the floor of the car? Don't fancy drilling any holes in the floor

I understand the rubber mat idea, shold provide some shock absorbsion, is there anything readily available at Electronics places like Maplin?
I'll try to have a good look at the player over the next few days. It's an oldish looking Pioneer radio cassette (KEH-P16) with a remote 6 CD player. I haven't got an instruction manual. I'm more than happy with how it works and I'm never going to spend any big money to get something better, just want to listen to CDs that don't jump
