canucked08
Registered Users (C)
Please help! Should apply for I 485 now? Or renew my TN first? (prority date sept 08)
I don't think you are looking for your cut-off date correctly. The visa bulletiun is a state department document released monthly. None of the categories are at "Aug 2007"
http://travel.state.gov/visa/frvi/bulletin/bulletin_1360.html
You need to know your catergory, (EB1 EB2 etc), you country of birth, and your PRIORITY date (shown on your I-140 approval). This has nothing to do with the processing times listed on the CIS website. Until your priority date is after the cut-off date for the month, you cannot even file your I-485, never mind have one approved.