2 accounts

[EMcWilliams]

This seems like probably the best place to ask this, so here it goes.

A few months ago my friend asked me to finish a SnG for him, and since I had nothing to do I did it and had no problems. So one day he and I went to play together, and I was already sitting and he couldnt, saying he got an error message. Since he and I sat (at different times) on the same IP address on my computer, we cant play together.

If I was to open a new account, would this still apply? And, If I open a new account that has the same information, will party close the account when they realize I have two accounts?

Thank you