I ordered the black switcheasy trim (
http://www.switcheasy.com/products/TRIM/TRIM.php) - got top reviews on ilounge.com, is still slim, but covers the back as well. I got the white iPhone to pop in the black case which should look nice. The case is only $23 with shipping, comes with 2 screen protectors, a piece to put in the charging port, and a piece to put in the headphone jack to protect when not using, a little stand to prop it up, etc. so its well worth the cost. And the back piece is a semi translucent so you still see the Apple which is nice. It comes in a bunch of colors: blue, black, white, pink, green