Late AR 11 - consequnces to citizenship application

[shah_sanjiv100]

I am applying for citizenship in 1st week of June 2009. I haven't violated any eligibility requirements for applying citizenship. During my green card time of five year, I changed my address a year before. I forgot to file AR 11 at that time ( address change).
Should I file it now?
How it will impact my citizenship application/ process?
Thanks