Or just mail them and get em to merge the keys?I believe there is a way to add another session to a key, but it is probably faster and easier to just buy another key. Yes, both will show up on buddyauth. Another hint is to copy your Honorbuddy folder so you have two locations of the install and then when it starts up, use the other key. This way you don't have to try to remember both your keys and deal with swapping them in when you want to use both sessions.
Or just mail them and get em to merge the keys?
Everything from 5min-2days I guess. Got mine merged in 5minThat works too. Just a warning, I've heard it can take a couple of days for them to get around to it though.