3 Problems Making Cabal Please Help Me!

First Of All i want to say that i Readed All Of The Guides In RageZone About Cabal + i learned it As much as i can !

First Problem :-

I Tryed To Type All Of The IP's That i have to make GM-Tool work and it still give me this Error
http://img204.imageshack.us/i/66396172.jpg/
(I Tryed to Change IP/User)

Second Problem:-

I Am Trying to Fix The GM-Tool Problem But I DUnno what to Change in The Config Network SQL I Need to Know The Options Of This Config List IP's and Each IP Of Them and Each Yes Or No :)
http://img33.imageshack.us/i/48008901.jpg/

3rd Problem:_

http://img705.imageshack.us/i/56628748.jpg/

Those Are 3 users.. Witch One Of Them i need to Use for GM-Tool // WinSCP Files !
And Witch Options i Should Choose Bcuz The Guides i Saw Each of Them say Something Else ... and Some time i Get Error when i try to Edit an User ...

http://img854.imageshack.us/i/66248442.jpg/

(A Full List Of What IP's And In Witch Place i Should Put Them Will Help Alot - Example :- Centos IP To Inetral.exe)

I'm Using SQL 2005 / Centos 5.4DVD/ (Files Are From Mahi Video Guide + Some Files From Chumpy Guide)
Thank You For Reading...I Hope That You Will Help Me :)

And 1More Thing.. Witch IP Need to be PortForwarded? i Didnt Acculy Understand