Hey, thanks, I tried implementing that piece of code in my header (at least there I will be able to find it (I have no idea about all the particular templates and how they are displayed) and it produced the following:
iTrader: ()
So I guess I've gone wrong somewhere.
Here is what I have done so far:
All the contents of the includes folder => includes folder on server
iTrader folder within the images folder => images folder on server
Contents of the admin cp folder => into the admincp folder on my server
I then installed the product xml via the product manager (wouldn't let me install it as a plugin (as directed by the instruction file).
I changed the usergroup permissions, configured the iTrader options and then edit my postbit_legacy template to include: <div>iTrader: (<b><a href="itrader.php?$session[sessionurl]u=$post[userid]">$post[itrader_total]</a></b>)</div>
And nothing. Perhaps this isn't designed for someone with next to no intuition when it comes to programming!
If anyone could help me it would be greatly appreciated, otherwise I guess I will just cut my losses.