pocketcloud without win xp password?

Guys,
I just installed this amazing app but i do not have user acounts seted on my pc and i do no want to start windows with the login screen asking me the password. So is it posible to use pocketcloud without a windows user acount?
I have win xp on a home theater pc that starts some alpications at start up and if i setup an acount with pasword it is anoing for me to enter the pasword each time win starts.
Or maybe is there a way to setup an acount with pasword but start windows aytomaticaly logged to that acount ?
Thanks