Sorry , but i do not need it no more, because i found a great online music studio. Now i do not have to buy such expensive items to create my own music. Link it http://majormixing.com/complete-mixing-and-mastering/ , when i read about them i was really surprised. Then i did contact their manager , we talk a lot , and i made up my mind that it whould be the best choice to create my music with their help. I recommend you to get to know about online audio studio too.