hi folks. two questions:

1) how do i add media clips that are already uploaded to the media folder? there seems to only be an upload option, not a place to type in the existing file's path. is that a php file i can edit?

2) i'm selling music CD's and downloads. for the entire CD, i've got a media collection that includes clips of all 11 songs. i'm also selling individual tracks. i've set up individual media collections for each song as well. this is quite cumbersome. (a media collection that contains only one 30 second clip is not really a collection.) can these clips point to the same files as used in the group collection or do i need different files for the individual previews? it seems like there should be a better, more streamlined way to do this and reduce some of this redundancy.

thanks!