Software modifications require significantly more work than that to accomplish effectively. No only must the coding be done and uploaded, but it must be thoroughly tested to ensure correct functionality without unintended consequences, and it must be well documented so that the modification can be ported to an upgrade to future vB versions, as well as allowing Gelsoft to properly provide support for this particular installation. I'm a veteran of many such modifications, and I can tell you from experience that doing it right is the best defence against future catastrophe: it is perfectly possible to wipe out the entire MySQL database with a single, poorly planned SQL query, for example.