At the moment I am using for Adwords destination url something like this: http://www.Michel Z.com/ringtones.php?sub=src=AdWords&medium=PPC&campaign=ringtones&keyword={keyword} That way I am able, through my network, to see which keywords gave me the lead. It's working fine with Adwords, but unfortunately doesn't track keywords properly with YSM & Adcenter! YSM & Adcenter doesn't recognize {} somehow. Any suggestions how I can get my destination url work with YSM & Adcenter as well (what changes need to be made)? I am also interested to know how you guys track keywords with YSM & Adcenter! Thanks.