should i use the same username for 3 rigs? solo mining?

[pizza]

Anyone know if I should use the same username and pass for 3 different rigs solo mining? or different usernames?

[HeroC]

First of all, don't do solo mining.  It will be completely noneffective with the currently difficulty.  If I were you, I would use 3 usernames, so you know hash rate for each.  Otherwise, it doesn't make a difference.