After we have received your order, we will send you a E-mail entitled with "Your Software Registration key - <your email >" to your appointed mail box. This letter contains your user name and registration key.
On your receiving of this letter, run MP3 Workshop XP, and when you click "register" button there will appear the above-mentioned "registration dialog" where you are to input your user name and registration key that you have just received. please remember that you must input the exactly the user name and registration key that you received, and both user name and registration key are case sensitive. When you finish the input of bothú¼press "Register" button, and you are now a formally registered user, there is no limitation for your use of Mp3 Workshop XP.

IMPORTANT: You had better copy and paste the user name and registration key to the registration dialog and DON'T type it manually because it's difficult to distinguish the letter "l" ( lower case of "L") from "1" (one) and "o" from "0" (zero), etc.