I have long been a fan of ProClip Mounting System  - Choose Your Country they offer solutions for just about every kind of car and device. They have a two part system that consist of a vehicle mount and a device holder.
Here is the holder for the Slacker G1
Here is the holder for my Camry
The thing that I like best is not only are they very study and great looking they install in minutes and you don’t have to take the dash apart. If you can work a screwdriver you have what it takes to install this.
I have long used these in my car for cell phones. I love that phone is secure, charging and always visible to me without having to look down.
Sadly they do not make a model specifically for the Slacker, but I found that Item Number 848636 – Padded Adjustable Holder with Tilt Swivel for Ipods works great. Because it will adjust from 2.3 inches wide to 3.2 inches wide.
Notice that all the buttons are still accessible.
So look up your car here ProClip Mounting System  - Choose Your Country
And the device you want to secure here ProClip Mounting System  - Choose Your Country
Here is the holder for the Slacker G1
Here is the holder for my Camry
The thing that I like best is not only are they very study and great looking they install in minutes and you don’t have to take the dash apart. If you can work a screwdriver you have what it takes to install this.
I have long used these in my car for cell phones. I love that phone is secure, charging and always visible to me without having to look down.
Sadly they do not make a model specifically for the Slacker, but I found that Item Number 848636 – Padded Adjustable Holder with Tilt Swivel for Ipods works great. Because it will adjust from 2.3 inches wide to 3.2 inches wide.
Notice that all the buttons are still accessible.
So look up your car here ProClip Mounting System  - Choose Your Country
And the device you want to secure here ProClip Mounting System  - Choose Your Country