CCNA 4 Final Fast Approaching

I feel so overwhelmed right now. My final is fast approaching. I think that it will cover PPP, Frame-Relay, DHCP, NAT, and ACL's. I have 1 hour to take my lab final. As habit has it for me, I like to write my CL's out on paper first. Not so sure I will be able to cable, write out and type in one hour. Any suggestions on what helped you keep it straight?