Have just been browsing eBay (generally not a good thing

) and came across an item called a
Turbo Launcher, which claims to take the pain out of running out your lines, and can be used to set up and launch from the water, or a site of limited area. It is distributed by Surf Connect and can be seen on their website.
Has anyone used one of these gizmo's

If YES, what do you think of it?
Worth the $$$ outlay ?
Does it do what it claims?