If you are sat in an upright position, totally straight back supporting itself ( not slumped in a chair like you usually do!), then the V is great. you just stick one 'wing (?)' between your legs and the other over your leg. Its great for sitting down with. The problem is that nobody sits in the proper position. Try it, it does work, just doesnt look very cool.
Didn't know about the add on i must admit, ill google it.
Just as a side issue, i bought that slash doll yesterday! it really looks fucking cool. £15 in virgin if anyone wants on.