Every time I go online betwween one an 5 traking cookies end up going to my C document and settings file and i end up doing an ad awere scan every time I finish.I have a zone alarm firwall runing.And yes |I was foolish enough to use Kazaa and I Mesh and both are now uninstalled.
You can keep out most tracking cookies by going to (in IE) Tools, Internet Options, Security, click on Restricted Sites, Sites. Enter the offender as *.doubleclick.com for example. You will have to do this for each firm, but it does work. However, it doesn't stop placement in the index.dat files, but Spider will take care of those.