[MAMEUI 0.206 released]

Download links for mameui 0.206 is not working. When I click on it, it says page not found.

[Apple II Save State]

I'm running apple II system with software games in the command-line version of mess (integrated with mame). The question is how do I use save states running apple II system through the command-line of mess? Since it's a fully emulated keyboard and I had to press the scroll lock key to pause it. I would like to know how to save/load state using a bat file when running apple II or other computer systems with fully emulated keyboard using the command-line version of mess. Any help is greatly appreciated.