RCMP check for buffalo applicants

[seren8]

Hello,
As noted on my previous questions about RCMP fingerprint check, I received an email from the immigration officer to have an RCMP fingerprint check. I have never lived in Canada for more than 6 months, and when I emailed Buffalo to inquire about the reason, their response is basically, "Just do it." I have done some research, and it seems like the reason I have to do the RCMP fingerprint check is because I have a common name. I just planned a trip to go to Montreal this weekend to get the fingerprinting done there.
However, today, I just received a letter in the mail saying that they have waived my interview and that the only other supporting document that I may need is a certified criminal record check for myself if I have lived in Canada for more than 6 months. (which as stated earlier I didn't) So now, I am confused.

1. Is the Certified Criminal Record Check (which in the letter it seems to imply that it is also a Police Certificate) the same thing as the RCMP Fingerprinting check?
2. If they are the same thing, do I still need to go to Montreal to get it done? (If I don't have to get the RCMP fingerprintcheck, I will have to cancel my hotel reservation by tomorrow to avoid penalty, that's why I can't wait for the response from Buffalo.)

Thank you all for your input and advise in advance.

Seren8

[rjessome]

My advice, just do it.

[kelKel]

I agree with Rjessome. 

[mossee]

^^
Best bet is to just do everything they have ever asked for and send it in, they can't complain about having too much information on you.
Get the fingerprints and the Criminal record check is what I would personally do.

[sogwap]

I concur just do it.

I am curious, Have you been in Canada for more than six months (total) in any 12 months time frame?