I went for a 3 day trial for only $4.87 and they end up over charging me exccesively to my credit card. (Personassist.com, supportcent.com and megahelpline.com) I called my credit card and tried to stop them from charging me more payments. I even tried to contact them to stop this abussive billing. I never did get to down load anything, from them until this moment. please HELP.