My Ad-Aware 8.3.5 always manages to find at least one cookie with a TAI of 3 even if I just ran another malware program and deleted all that was found. Just for kicks, I ran Ad-Aware twice, back-to-back, and (surprise-surprise) it still found the same cookie both times. Could it be that cookie is put on by LSoft just so we think Ad-Aware has found something no other program could find? What else could it be?