I am deferring purchase of a license until Vipre is tested by AV-Comparatives or some other test organization of equal professional stature. I can't help but wonder WHY Vipre has not yet submitted itself to independent professional testing. Or have I missed something? I really really want to buy Vipre but I do not wish to buy an untested Antivirus. I hope it gets tested before the 31 May 2011 deadline date is reached for expiration of this offer.