So do they hold on to your passport while you're waiting for a Stamp 4 for residency? I saw it listed on the FormEU1 (http://www.inis.gov.ie/en/INIS/FormEU1.pdf/Files/FormEU1.pdf), but I wasn't sure if you gave them a copy or the original? It does say original on there, though, so I assume you can't ...