There is more than just the switch that can effect semi/auto fireing, you should just bring it to someone who knows what they are doing. Taking these guns apart are the easy part, putting them back together can sometimes be more difficult depending on how many perameters you change at once.
Pics of what you are talking about might help as well.
This might help you
http://www.uncompany.com/information...eassemble1.asp
BTW, why did you take apart a brand new gun? Not to mention, it's new and I'm sure not alot of people have seen the inside of one of these.
__________________
Team Bad Karma(BK-09)
CAUTION: Evil Genius at Work
Those that wear the "Tin Foil Hat" stand on guard for thee. All others stand on guard for themselves.