Q7: Which fees apply to I-765 and I-131 applications associated with AOS applications filed on or after July 30th under the July Bulletin?
A7. The fee of $180 for Forms I-765 and the fee of $170 for Form I-131 will remain in effect for those aliens eligible to file an employment-based adjustment of status application pursuant to July Visa Bulletin No. 107. These fees will remain in effect for all such applications filed between July 17 – August 17, 2007.
http://www.uscis.gov/files/pressrelease/EBFAQ1.pdf