Some questions:

1) Approx how long should I expect it to take to extract the files on the player.

2) Is a subdirectory of "empeg/var" an appropriate place to extract it?

3) If I decide to remove it, will it be fairly easy to simply prune the directory?

4) If I install a software upgrade, followed by Mlord's kernel for that upgrade, will it automatically reappear in my userland menu? I don't know where the userland menus are stored. Did he put those in config.ini?