EZ CD Creator - want to copy multiple files to disk, can I?

I have EZ CD Creator version 3.5c. I have to copy many mp3 files to disk (as data). I couldn't find a way to highlight a multiple amount and put them to the layout. I tried to highlight them holding down the shift key, but it didn't work. Is there any way I can do this? I have to make 2 or 3 more disks and I'm dreading having to drag them one at a time.

Thank you.

Sincerely, Nancee

Could it be as simple as holding the ctrl key, not the shift key?

maybe? :)

Hi Fink,
I'll give that a try. The instructions say to drag each file, I hope using the control key works.
Thank you.
Sincerely, Nancee