I found an old sequence that I emailed myself back in 2006 (before the "cloud" storage boom), and am trying to open it to show my son, who was 3 at the time. We are looking to get back into the DIY lights and I want to show him an old sequence. However, I can't get this old sequence to open in v3.5.4 (which I sort of expected), nor can I get it to open in v2.1.1.0. Can anyone tell me what versions were popular in late 2006? Thanks in advance.