[600MRG] Nice night tonight

[Pat Hamel]

So far here on the coast 
WG2XJM
WG2XXM
WH2XGP
WD2XSH/12
WD2XSH/20
WG2XIQ
ARE ALL CAPTURED.

Question  If I have only one sound card in the machine, and it is announcing
DX spots for me (N3FJP has a voice announcement now).
HOW do I also simultaneously transmit WSPR ? This is a 64 bit machine (new
to me).
Receiving is not a problem, I use the mike input, but there is only one
output and we are not allowed voice.
Thanks,
Pat