Tomos, related only as registered user. As for viruses I think that was false alarm, I use NOD32 antivirus and it remains silent…
As for this program – I switched to it from WhereIsIt. At that time WII has problems with Unicode and I have many MP3 with Unicode names and tags (Cyrillic and hieroglyph symbols). As it allow only 4GB of catalog data for test (in age of DVDs?) I don’t noticed that problem and buy it as WII have many powerful features (but so ugly and complicated interface…). Then I found CDC, tested it and bought it :-) They constantly release new version and become better and better (and may be complicated too… illness of all big soft).
P.S. There are very communicative support, I send them several bugs and suggestions and they FIXED it. Also little tip if someone will decide to buy it. I am negotiated a 40% discount $-)