Thanks for the quick reply!
Do you know if this this is something that is done often and is generally acceptable? I don't want to seem like I'm trying to be sketchy or anything, and certainly don't want to have my initial application package returned.
And just to make sure I'm understanding correctly, if I were to do this you mean to send the FBI clearance directly to Buffalo's office and NOT to Mississauga where I would have sent my application package (minus the FBI check), correct? EDIT: once I have received confirmation that it was received by Buffalo, that is.
Some persons have had success explaining via letter and showing proof they have requested the FBI check.
If you go that route, wait until your file is received at Buffalo in order to send the FBI check to them, don't send it to CPC-M.