iphone 3g multitasking windows tutorial

this is a tutorial of me i made i didnt had time to make a better tutorial with my voice and smooth video this vid is like 19 mb . this tutorial shows how to activate multitasking in iphone on a windows pc i made this vid very fast because i have figured this out myself so i wanted to share it . I KNOW THAT THERE ARE OTHER METHODS !!!! pls dont post idiotic comments. if this tutorial was useful then pls comment and rate