I did something similar with my XLH1 to a DSR-45 a couple of weeks ago. If you are going out from the XL2 with Firewire you might see noise on the output of the DSR-50. I haven’t figureed out why but my DSR -45 doesn’t like to output E to E certain firewire signals live. So far it has happened with an Avid firewire output and the Canon The recordings seem fine and it might be related to the 24 I was doing in both cases. The composite output would breakup while the monitor on the DSR-45 was completely stable. The recordings seemed fine but I needed a stable output so I went in Component. Not quite as clean but it was acceptable. I would test the system with a monitor on the output of the DSR-50 to see if it works
Daniel Epstein
Gold Teleproductions, Inc
New York, NY
http://www.goldtele.com