OK, bit hard doing it by remote.
First of all, is the CD player a reader/writer?. Some - mostlu older ones are read only, and if that's the case, you can't do anything.
Assuming it's a writer as well, put the blank CD in. A menu MAY come up, in which case follow the menu. This will probably be what do you want to do, select the files etc.
Assuming you have no menu, select & highlight the pics you want to move or copy, and then select - either from the drop down menu or the toolbar at the top - move or copy, and then select the drive the blank disc is in. That;s it.
Be aware, you said it was a RW (at least I think that's what you meant), so anything on that CAN be erased.