The following is not legal advice. Please consult a qualified immigration lawyer for advice on your particular matter.
Employment-Based I-485 Applications that were current pursuant to the July 2007 Visa Bulletin must be received by the USCIS by tomorrow. Remember to enclose the correct filing fees (those in effect prior to July 30th) and sign all the forms correctly. Failure to do so may lead to the case being rejected.
If you miss this opportunity, you will have to wait for numbers in your EB category to become available for your priority date again. Check the Visa Bulletin monthly to see which EB categories are current, backlogged or unavailable. A link to the DOS Visa Bulletin can be found to the left.