Logo Design and advertisement peice creatition needed ASAP!

We need a logo created for a new product, as well as a 2 sided advertisement colateral to be printed on 8X5 stock.
We will supply many photos to choose from to put the advertisement together, but need your help to create a logo as well.
I have attached the logo idea I have- just need it tweaked. I am open to ideas too.
The product is a phone or tablet accessory. The user can adhear it to the back of any device and it gives them three things-
a way to hold on to thier device
a way to prop it up
a way to clip it onto a belt loop, purse string,etc...
The logo should be bright, eye catching, clean, legible and include the web address and phone # at bottom.
TIMING IS IMPORTANT!!! I need this RIGHT AWAY! Within a couple days!
Thank you!
Paul