assigning global static ip to lan computers

hi,

i have two links from my isp with 6 static ip’s connected to my rb1100. i wanted to know how i could assign these 6 ip’s to my different systems in the lan so that they could be accessed from the internet with that ip directly

thanks

http://wiki.mikrotik.com/wiki/Manual:IP/Firewall/NAT#Destination_NAT

thanks