Problems reconnecting media

Hello

I am editing a FCP7 project and I am trying to reconnect media and keep on getting two messages.

The first one says:

Additional Items Found:
3 items outside of your current selection have been found to reference meda about to be processed during this operation.
No additional disk space will be required if you add these items to your selection.
If you select continue, these items will not be added to your selection, and they might be taken offline.

These message appears on every clip I try to reconnect. I have no idea what these means.

The other message says:

WARNING: You are about to capture Non Drop Frame media from a device currently detecting or configured for Drop Frame media...

Even I changed the timeline and sequence settings for Non Drop Frame this message keeps on popping up and most of my clips dont match with their original timecodes so I cannot reconnect the media.

Has somebody had a similar problem or can tell me how can I fix these.

Thank you in advance

Hello Jerry thank you for your reply.
I am right clicking on every clip and batch capturing the media from a minidv tape.

A long time ago I deleted the capture scratch of this project and left only the edited structure due to lack of space. Now I want to do some changes to this video and wish to reconnect the media.

Is it possible to do reconnect media using not data on the computer but data coming from a capturing device (camera)?

thank you in advance

Jerry
about the Additional Items found message, should I add them or just press the continue button?
And is it possible to change the timecome in media start-media end settings in the browser?

thank you again

Thank you nick I'll do that.

Thank you very much for answering my questions!