184.108.40.206 was recently released for collie's! Hurray! Late last night I tried to install it on my collie. It would pause just after startup, saying that the 2.6 kernel was not installed and then would go to this splash screen, get stuck and then text would scroll across the screen saying it was out of room. The release notes say that this release does not have SD/MMC support, and it is possible that this is the problem.
Has anyone had any success installing it on a 5500?