Since purchase of a Dell Vostro with AUDIO : SOUNDBLASTER X-FI XTREME MUSIC C sound card I have been trying to record audio material from the web.  I could do this on my old machine with XP but there seems to be nothing I can do to get the machine to "hear" the sound although it is coming through loud and clear.

I use Magic Audio cleaning lab 12 delux to record.  Any body have any idea how to overcome this problem