WSPR..RASCAL

AS YOU MIGHT KNOW I'm NEW TO WSPR.
CAN I USE THE RASCAL SOUNDCARD INTERFACE FOR WSPR ? I HAVE THE PK232MBX AND A PK88 AND THE AEA COMPUTER PATCH INTERFACE. I ALSO HAVE THE RASCAL AND A WESTMOUNTAIN RIGBLASTER' SO WHICH ONE SHOULD I USE FOR EASE OF OPERATION ? OH I HAVE USED THE RASCAL AND THE RIGBLASTER FOR SSTV ON MY IC-735.