Please help in config!

Hello,

I m facing problem with the zaptel configuration .I m using 2 cards of Digium (TDM808B), 8 ports each .

Can any body let me know how to configure the channels on the following files.
#/etc/zaptel.conf
#/etc/asterisk/zapata.conf

I'l hv to connect a PSTN line to my pc.At which port should i connect it.Since i hv to used all the ports and channels in configuration.
By giving command of ztscan for the two cards, it has given the output for two cards as:
port=1,FXO
port=2,FXO
port=3,FXO
port=4,FXO
port=5,FXO
port=6,FXO
port=7,FXO
port=8,FXO

port=1,FXO
port=2,FXO
port=3,FXO
port=4,FXO
port=5,FXO
port=6,FXO
port=7,FXO
port=8,FXO

Thanks...