hi there, i am trying to appy the 3.0a update.i already had made a backup file of the gob file before installing ver 2 and it installed fine but when i try to install the 3.0a it says wrong gob file so i cut the version 2 gob file and pasted the one i backed up in the data folder and the installed the 3.0a original gob version.it worked then but now if i want to play the gob file with the version 2 installed i have to cut it back in the data folder and if i have to play with the version 3.0a i have to put that in too i cant play with both the patches installed what do i do please help