dreamrip problems

ok... everytime ive downloaded dreamrip and unzip it, i try to open the extract.exe, and raw2wav.exe but all that happened is a ms-dos screen came up and dissappeared very fast. what is the problem. on one of the dreamrips i downloaded i put the dc-tool files and the dc-load files in with the dreamrip files but nothing happened. was i on the right track. ive downloaded from the dc selfboot site and some spot called playtown. but nothing. can someone please send a url so i can download dreamrip. or tell me the site. once again im determined to get this shit right, im to far to turn back now