Install the lastest Intel Pro Wireless driver from here:
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=461884&prodTypeId=321957&prodSeriesId=434656&swLang=8&taskId=135&swEnvOID=228#11395
Much faster after the update…especially negotiating with an Apple Airport Express.