Signing up at a Party skin. Help bisonbison.

[bisonbison]

I'd post this in internet gambling, but frankly, they scare me.

I've been a loyal party member for a year, but I've realized that given the sheer number of hands that I play in a given month, I'm giving up a lot by not getting any rakeback bonuses. I've tried signing up for Empire and discovered, of course, that you can't sign up cash accounts on a computer that already has Party installed. How would I go about opening an actual real-money account on one of Party's affiliates? Do I need to borrow a friend's computer to download, sign up and deposit? If I do that, can I then download the skin on my own comp and play both simultaneously?