I just upgraded my previous version to 0.0.9v (on a 1.25GHz G4 MDD). Worked flawlessly until now. I upgraded and downloaded the newer mencoder and mplayer. Now when I try to convert an XVID AVI to DVD mpeg2enc, here is the error I get:

Encoding started on Sun Feb 19 18:19:22 CST 2006
INFO: [yuvscaler] yuvscaler (version 1.7.0) is a general scaling utility for yuv frames
INFO: [yuvscaler] (C) 2001-2002 Xavier Biquard <xbiquard@free.fr>
INFO: [yuvscaler] yuvscaler -h for help, or man yuvscaler
/bin/sh: line 1: /Library/Application Support/ffmpegX/mpeg2enc: Permission denied
movtoy4m
Copyright 2002-2005 Johan Lindstr??m
All rights reserved. Used in ffmpegX under license.
INFO: [yuvscaler] input: frame size: 720x576 pixels (622080 bytes)
INFO: [yuvscaler] input: frame rate: 25/1 fps (~25.000000)
INFO: [yuvscaler] input: interlace: none/progressive
INFO: [yuvscaler] input: sample aspect ratio: 1:1
INFO: [yuvscaler] from 720x576, take 720x576+0+0, NOT_INTERLACED/PROGRESSIVE
INFO: [yuvscaler] scale to 720x576, 720x576 being displayed, NOT_INTERLACED/PROGRESSIVE
INFO: [yuvscaler] Scaling uses the RESAMPLE algorithm,
INFO: [yuvscaler] without line switching
INFO: [yuvscaler] without time forwarding
INFO: [yuvscaler] Without luminance correction
INFO: [yuvscaler] Without chrominance correction
INFO: [yuvscaler] frame rate: 25.000 fps
INFO: [yuvscaler] Scaling ratio for width is 1 to 1
INFO: [yuvscaler] and is 1 to 1 for height
INFO: [yuvscaler] Specific downscaling routing number 4

Can anyone help me?