Hello. This is my first post on this forum, so sorry if this is in the wrong place. I bought a new M1 iMac about a month ago, finally replacing my 2008 iMac (!?). Of course, there is no longer an internal optical drive. I'm looking for an external DVD burner, but I keep seeing posts on other sites saying they may not work with an M1 Mac. Is this true? If some of them will work, which ones? I won't use it that often, so would rather not pay for an Apple Superdrive. Thanks in advance.