[Blumax]

once you have downloaded cdex, click on options at the top of the page, next click on settings, a page should now open,
click on 'generic' the top line will now read 'temp directory' follow the line along to the right and click the little box,
a 'browse menu' will open up, now follow the path to the file you want and click ok. Your selected file will now appear
in cdex, click on the file and the line will turn grey, now go back to options and then settings, now a page will open up
allowing you to change the bit rate. hope this helps zigs