I just reinstalled Avast Home 4.8 and now I'm getting the false positive with Threat Fire again. It says that the file TFMISC.DLL is a trojen sample and shuts Threat Fire down. I thought this had been fixed by Avast. I'm using Avast 4.8 Home Edition, Build Apr 2008, 4.8.1169. VPS file 4/27/08, 080427-1. Anyone else getting this?