discjuggler help...please im tryin to burn house of dead 2.

[elduque]

hey everyone..i usually try not to ask many questions and i look for the ansears in this forum..i no that a lot of people do not like repeating answears so i just try my hardest to find the answears i usually look for..however..i finally DLed house of dead 2...i DLed 23 19 mb files of hod2dc.00-hod2dc.23 and then hod2dc.rar...i so opened the .rar file in winrar and made it a .cdi file..now when i open discjuggler(first time using) i click file open...i search in the folder i placed the .cdi file in and it is not there..so i go to the bottom and click view all files...and i see it..then i try to open it and it automattically causes an illegal operation..that is my problem..i cant seem to open the file..so please someone help me and im sorry if this question was allready answeard in this forum..
thanks..
bye