ATI stopped support for Mac OS 9 after the Radeon R200 cards, making the last officially supported card the Radeon 9250. The Radeon R100 cards up to the Radeon 7200 can still be used with even older classic Mac OS versions such as System 7, although not all features are taken advantage of by the older operating system.
The answer to the questions above is solved with the cp command, cp stands for copy and it is the command you have to use to copy files from one location to another if you are using Unix, Linux or BSD like FreeBSD or Mac OS X operating systems.
Combining everything so far, you could create a new file called backup.bat either in a text editor, such as Notepad or Vim, or through the command line with the command edit backup.bat. Use these commands: copy c:\path to\some files\*.* c:\backup\ rename C:\backup\*.* *.del c:\backup\*.txt. Save and close the file. From the command line, type backup.bat and the batch file will run your specified commands: first, copying all files from that directory, then renaming them to remove the extensions.opy and XCopy. Copy is similar to rename with a few more switches. Copy also only works on files. The syntax is: copy C:\my\oldfile.bat C:\my\newfile. Note that copied files will appear in the working directory (the one your command prompt specifies as your location) unless you give an exact location for the new file.