Hmm... if you're using KaZaA Lite you shouldn't see those
yellow icons... or maybe, if you're using an ancient version?
But yea, they're recommended downloads or something like
that... nothing to worry about
.
Gold Icons identify high quality files brought to you from
professional creators via Altnet. These files are digitally rights
managed and typically offered on a free-trial basis, before it
must be paid for.
The 'free-trial basis' might be the reason for the files disap-
pearing some time after you downloaded it...
.