here is a list of free advertising and classified ad sites that will help you in your advertising needs because they work wonders for me.

http://www.porkypost.com
http://www.adpost.com/
http://www.sell.com/
http://www.inetgiant.com/
http://www.adquest3d.com/main.cfm?brd=1
http://www.recycler.com/
http://www.freeadvertisingforum.com/
http://www.chooseyouritem.com/
http://www.epage.com/
http://free-advertising-blog.com/index.php
http://www.classifiedsforfree.com/
http://www.theflyer.com/
http://www.classifiedads.com/
http://www.domesticsale.com/
http://www.classifiedsforfree.com/
http://www.domesticsale.com/
http://www.hoobly.com/
http://www.inetgiant.com/
http://www.isell.com/
http://www.tauque.com/
http://www.villaricaclassifieds.com/
http://www.freeadvertisingboard.com/
http://freeads.biztop.com/
http://freeadpost.freeforums4u.com/
http://www.livedeal.com/index.jsp
http://www.olx.com/
http://www.ozfreeonline.com/
http://www.salespider.com/
http://www.subblurbs.com/
http://www.tytia.co.uk/
http://www.webcosmo.com
http://www.postyouradforfree.com/
http://forum.xaviermedia.com/forum-26.htm
http://postfreeadvertisements.com/
http://morefreeadsforum.freeforums4u.com/
http://www.bestadforum.com/
http://caklassifieds.com/
http://www.ozfreeonline.com/
http://www.selloutads.com/
http://www.uscity.net/
http://www.hoobly.com/
http://www.skelbimai.co.uk/
http://la.kaango.com/
http://london.kijiji.ca/
http://www.ezilon.com/
http://www.iclads.com/
http://www.buysell.com/
http://www.seethisitem.com/
http://www.classifiedextra.ca/
http://www.e-classifieds.net/
http://www.classifieds.co.uk/
http://www.economist.com/classifieds/
http://www.adtrader.co.uk/
http://www.itsmymarket.com/
http://www.loot.com/
http://www.traderonline.com/
http://www.friday-ad.co.uk/
http://www.vivastreet.co.uk/
http://www.craigslist.org/
http://www.thefreeadforum.com/vbull/
http://www.adlandpro.com/
http://www.gumtree.com/
http://classifieds.yahoo.com/
http://www.google.com/base
http://caklassifieds.com/
http://classifieds.myspace.com/
http://expo.live.com/default.aspx
http://www.kijiji.com/
http://www.adlandpro.com/
http://www.backpage.com/classifieds/
http://www.usfreeads.com/
http://www.oodle.com/