Darklordz (And to everyone else): You're free to use any part of Vein for free in any project regardless of whether or not you intend to sell it. In other words, use whatever you want. You don't have to give me credit or anything, though that would be nice ;)
I think it would need a pretty thick person to not even include you in the greetings & thanks part of the "readme" or something... :)
Great stuff, had fun with the y-scale... although it did make the movement bit tough and challenging!