Hello,
Thank you for the invitation. Please check my feedback here at https://www.freelancer.com/u/programmerAS3.html for further reference.
Regarding the project, loadVariables() equivalent is Urlloader and to use it you must attach other dependency variables as well. Should be matter of couple of hours, if its dependency is not related to other AS2 classes.
Let me know, if you would like to know more on anything.
Regards