I figured out that it requires a member account to get into the old Runescape servers, and I'm not motivated enough to pay just to play around with the bot :P
To help you guys out, I've made 2 scripts in the past that perhaps some developer here might want to use snippets of. I must warn you that these scripts are old and made for another bot client, but with some modifications parts of the script could be very useful for this community!
http://pastebin.com/wZN7HDwp - An essence miner that got into the SVN a while ago on RSBot (or p****bot these days).
http://pastebin.com/tJesdSw3 - A 'kamikaze' combat trainer that works as follows: It runs from Lumbridge (the starting point/point where you go if you die) to the other side of the river and starts attacking all the beasts there until it dies. This turned out to be a very efficient combat trainer for the early levels!
You are free to use parts (or all) of the code, but I'd like it if you gave me credit for it ;)
I wish you guys the best of luck with this community ^^