Here is what I did for DOS... I opened the DOS.IMG file and injected mscdex.exe along with cd1.sys, cd2.sys, cd3.sys, cd4.sys into the img file. I edited the autoexec.bat as follows... AUTOEXEC.BAT @echo off echo Welcome to PTS-DOS (PARAGON Recovery CD) rem SHSUCDX /D:CD001 /D:USBCD001 rem SHSUCDX /D:USBCD001 rem SHSUCDX /D:CD001 a: cd \ mouse.com mscdex.exe /d:CDDRIVE /L:R dos_lang doslfn.com SET CDDRIVE = R if "%CDDRIVE%"=="" goto cdnfound set LETTER=R: cd \ntfs4dos if "%LANG%"=="" goto nmnt call nd.bat 8192 -lfn -mountall -cd:%CDDRIVE%:%LETTER% goto cont :nmnt call nd.bat 8192 -lfn -cd:%CDDRIVE%:%LETTER% set LANG=en :cont if "%LETTER%"=="" goto cdnfound SET PATH=a:\;%LETTER%\dos;%LETTER%\dos\dn;%LETTER%\dos\english\links SET LINKS=%LETTER%\dos\english\links a: cd \menu menu.bat goto out :cdnfound echo Recovery cd not found! :out CONFIG.SYS files=20 buffers=10 stacks=0,0 break=on lastdrive=z switches=/F DEVICE=HIMEM64.EXE dos=low rem device=vide-cdd.sys /D:CD001 rem device=usbaspi.sys /v rem device=di1000dd.sys /v /w rem device=usbcd.sys /d:USBCD001 DEVICE=cd1.SYS /D:CDDRIVE shell=command.com /E:256 /P break = ON MENU.BAT @echo off if %LANG%.==DE. set LANG=GE goto %LANG%LCL :ENLCL set LOCAL=english goto menu :menu a: cd a:\menu dos_menu.exe menu_%LANG%.txt if errorlevel 9 goto do_job9 if errorlevel 8 goto do_job8 if errorlevel 6 goto do_job6 if errorlevel 5 goto do_job5 if errorlevel 2 goto do_job2 if errorlevel 1 goto do_job1 :do_job2 %LETTER% cd \pgon\dos\%LOCAL%\psidb\personal (changed the path of where my paragon files are) cwsdpr0.exe -s- psi.exe -o none --input "mountlist(-1,-1)" pause goto menu :do_job1 %LETTER% set LINKS=%LETTER%\dos\%LOCAL%\links cd \pgon\dos\%LOCAL%\db\personal cwsdpr0.exe -s- pm.exe SRW_OPTS goto menu :do_job6 dn.com goto menu :do_job8 goto end :do_job9 reboot.com goto menu :do_job5 %LETTER% set LINKS=%LETTER%\dos\%LOCAL%\links cd \pgon\dos\%LOCAL%\db\personal cwsdpr0.exe -s- pm.exe SRW_OPTS goto menu :end Did you get the Linux portion to work? I tried per those instructions and keep getting an error when using ISOLinux and cdshell.... VFS: Cannot open root device "" or 03:03 Please append a correct "root=" boot option Kernel Panic: VFS: Unable to mount root FS on 03:03 My isolinux.cfg looks like this and all my files are in /PGON/.. isolinux /PGON/BZIMAGE append initrd=/PGON/INITRD.GZ splash=silent quiet root=/dev/ram/0 eng_ver vga=0x314 Thanks