Nice to see people are still talking about Maxwell Smart / Maxwell. It's actually a fun coincident that the discussion has activated just recently, because I'm happy to tell you that the project will continue soon, after being silent for way too long!
Regarding the still-in-beta Maxwell, I have been developing the next version 0.99 very slowly (a straight jump from 0.92 since it's now much closer to being released), but now it's technically finished. Just a couple of things need to get done before we can proceed. During the next couple of weeks I'll contact the old beta testers and possibly start recruiting new ones too.
To those who are familiar with the older beta versions, the new one will have pretty much the same functions, but the GUI is completely new and works a bit different (a lot clearer IMO). This is how it looks at the moment:

And because this thread is more about the free Maxwell Smart, I'll let you know it will be updated too. It will at least include the ability to switch the built-in 4x ISP detection on/off and a GUI that matches the bigger version.
- Nikko / Lively Audio
