[LAU] DIY 2string bass

Hey, this has been so fun for me I figured it could be for some of you also... Today in 2-3 hours I've built a 2 string fretless bass following more or less this instructable: http://www.instructables.com/id/2-String-Paddle-Bass/ short demo (sorry for unfriendly site... don't know where else to put it): http://www.mediafire.com/?rm3wjl3rakmj36h It's incredible the sound it has considering it's a piezo stuck between some scrap wood and weed-eater strings The piezo is putten directly into the soundcard and it clips... I should parallel it with a zener diode... BTW what is the max voltage before clipping on soundcards? is it soundcard-dependant? No offense to real basses meant... of course it's only a game... but I suggest trying it! cheers renato