I would suggest getting either newcamd 5.28 or if you wish to use gbox , get the latest version and install that aswell as cs2gbox + newcamd. Using older working versions of gbox wont be compatible with newer versions
I have got cardspider running but when the 2nd box connects to my 1st all i get is connection failed, I have forwarded port 15000 to my first box. I get servername mismatch for some reason, I used cardspider SETup program to do this.
you need to add an extra user. If you are only using 1 user you cant clear on both machines. Add user will different user name in cardserv.cfg and change your newcan.conf on the second box to this new user.