Shoutbox

I hae downloaded them and I know where they were downloaded to.  I opened the folder and selected the sounds I wanted and that was it.  When I'm into Plus though I have no idea where they can be accessed from.  There is no tab that says soundpacks - I thought that they worked in the same way as the other sound commands that are in Plus that I can send to my contacts but I can't seem to find them in that section.

If I open the sound library they are there but how do I get them to the sound section so I can send them to my contacts??

I hope I'm explaining this right but it's hard to explain.  Thanks for your help.