I’ve just downloaded the latest iso file and burned it to a DVD. I booted the DVD, hoping to install openmamba onto a hard drive. But the process ended with a text screen asking me for a username and password, which, of course, I don’t have. Please supply the default username and password so that I can proceed with the installation. I tried a username of “admin”, and it seemed to accept that. But when then asked for a password, I tried all I could think of and it accepted none of them.