I recently received the brand spanking new Insta-gater Truck Bed Rack from Sportworks. It’s a great rack, it’s easy to install and remove, holds my mUni in place and even more impressive it holds my 40+ lbs Mountain Bike in place. Once you’ve used a SportWorks you never go back!
BTW, notice my new seat post rail adapter I got from Darren Bedford!!! Sweet stuff!