DCP-o-matic

Hello all,
i'm a newbie in dcp' s creation and dcp software players and only today discovered dcp-o-matic (a very interesting and promising software!).
To be able to better test my pc's actual capabilities (and decide for eventually usefull upgrading) i would need advice on where from i can get some dcp files (2k, 4k) for testing purposes.
Can someone help me ? Thanks in advance.
a.

https://dcpomatic.com/dcps.php

There are not many sites offering DCPs for free download. Most cinema trailer sites are password restricted. I know a few sources for german trailers and advertising.

To test your pc, you'd better test the conversion of standard mp4 or mkv files to dcp - that's what needs the most performance. Afterwards, you have your own DCPs for further testing.