Displaying Customepress content only IF it's there

Guys,

Your CustomPress plugin in saving me literally hours upon hours of work. Thank you...this is a great plugin.

I love that it gives you the PHP to insert into your template right there, but I'm wondering if someone can help me out with the PHP it would take to first check if there is content in that field, and then display only if there is? Does that make sense? I'd like that field to be optional.

My other option would be to set up another custom field that'd be something like "Insert this into post" and base the PHP around the selector there, but I keep thinking there's gotta be a cleaner way to do it.

Thank you in advance...any help is appreciated!