@DarcyEdwards: Yes, all voices are the same, hether they are the Microsoft included ones or the AT&T Voices - they are all barely audible.
@Art: All sounds (and voices) play at the normal levels (or blast out as I had the Windows volume at 100% while I was looking at this earlier) - like I said in my original post. When using the voices with the other program, the voices are equal volume to whatever the Windows volume is set to - except for the Ultra Hal Text To Speech which is barely audible at whatever volume Windows is set to.
@Art: All sounds (and voices) play at the normal levels (or blast out as I had the Windows volume at 100% while I was looking at this earlier) - like I said in my original post. When using the voices with the other program, the voices are equal volume to whatever the Windows volume is set to - except for the Ultra Hal Text To Speech which is barely audible at whatever volume Windows is set to.