Default CronMod-INT2EXT+ for Stock Rom ??

Hello to everyone,

Thanks to developers first,
Because of performance problem i came back to stock rom from Ultimatum Rom. Now i rooted the device , but how to swap internal memory,i dont want to use Link2sd or app2sd. Can we use CronMod-INT2EXT+ in Galaxy Ace Stock 2.3.6 Rom ??. Please help me out any other script to swap the memory in stock rom.
||Galaxy ACE||....