Apply for Work Permit Or Off campus Work Permit, Visa Till Sep 2010-PLEASE HELP

[Shail_titan]

I am a Student in a Post Graduate Course, My course is getting over in Mid April 2010 ... I Am eligible to apply for Post Graduate Work Permit. Now i wanted to apply for Off campus work permit so i could get some extra cash till i am studying. Now i am confused as to will i be able to apply for Full time work permit after getting Off campus Work permit. And the application fee of both the Work permit i think are the same 150 $ ... so it is confusing. And is it true i can Work Full time on Off campus Work Permit after completing my course.??? Please HELP And who can i ask Detail question later on regarding the Applications and procedures