Hi, Well here is the problem, i have some files which are about the same, but some are 89MB and some are 14.5MB. When i click on them they both have the description of a Windows media player. The bigger files can be converted in to MPEG but the smaller ones cannot. So i tryed to use Dixfix on them but it said this file is not an AVI! So can anyone tell me what they are? Also i have some more which are Windows audio/video files. I need to convert them into MPEGs. Could someone please help!!