Has the ZIP file been replaced since the hack was posted? Reason I ask is I was installing the files from ibProArcade_v2.5.3+ DIR on my hard drive but it seems as though when I redownloaded it NOW i got a diffrent version when I compared arcade.php. It looks as though the Arcade.php I had was for the IPB version as there were alot of IPB strings in there. I will turn on guest permision for my arcase as it looks weird. I am about to do a reisntall and hope this solves the problem.
Link to my arcade is :
http://xtremepain.net/forums/arcade.php?