Service Connect - Can I do this

I have a series of folders on a ftp server.

I want service connect to pick up a file from one folder and process it.

After that file is processed, I want service connect to go get a file from another folder.

Is that possible in SC. I can configure the input channels and match to workflows, but I do not see a way to selectively enable the channel based upon the completion of a workflow.


Thanks for any info


bw