I am trying to convert a DivXv.5 video into an MPEG2 SVCD using TMPGEnc but keep getting the error 'Illegal Floating Decimal Point Calculation Order'. The error only appears if the bitrate is higher than 650 kbps on constant quality. Original AVI bitrate is approx. 580 kbps according to AVIcodec and GSpot with excellent picture quality !? If I use the same bitrate when encoding to SVCD, the quality is very poor, only becoming watchable after 1200 kbps! I have disabled 'Use Floating Point DCT' via the enviromental CPU settings - unchecking SSE and SSE-2, but still get the error. HELP !