Just installed so I don't want to rate just yet. But it's working good for me, except for saving my own presets (doesn't work for me). I'm OK with some of the existing presets, so it'll work for me. $50 price is steep but I used the competitive upgrade (had a SRS iWow registration #) so it only cost me $20. Audio is vastly improved...so rich and full now!! Better than that iWow plugin I was using. Now I can have richer audio when using MOG (via FireFox).

Update to my previous review:
there's an option to set a keyboard shortcut to enable/disable the brightness without quitting Blackout, so that's good. Pretty much addresses my issues in another way, so I'll this 4 stars.

Hey MacUpdate: allow reviewers to revise their posted reviews!

Previous post had complaints about missing features in Firefox. Must be a newby. The basics: Firefox uses extensions to fill in feature gaps. Go to the "Tools" menu and select "Add-ons". Here's what you need:

1) To save full webpages download the extension called "Scrapbook" - it's similar to IE's Scrapbook feature in that it'll save the pages in a list within Firefox. Has ability to save full web pages internally in Folders, while keeping all the links in your saved pages clickable. Be sure to save your Scrapbook to a folder outside of your Firefox Profile folder in case you ever need to delete your profile folder to start fresh with Firefox. I saved my Scrapbook in a folder I named "Firefox Scrapbook" inside of my Documents folder. Note: you'll need to check "Enable Multi-scrapbook" in Scrapbook's options menu to be able to save your Scrapbook to another location. This is a fantastic extension that always works flawlessly for me.

2) To resize the text size, get extension "Zoom Toolbar" - this actually zooms the whole webpage larger, but I actually prefer that to just enlarging the text.

ImageWell works great for my needs. It's a WYSIWYG resizer, so you can see your image resize as you drag a slider. I've used many of it's features: adding borders & text to images, grouping multiple jpegs together to make a single jpeg, and even adding cartoon speech balloons. It can also save your PDF and PSD docs as jpeg, tiff, or png files. There's a bit of a learning curve to use all of it's features so maybe there's a way the developer can simplify the controls or make the controls more obvious (maybe use an inspector palette so the controls are always visible somewhere). Well worth the $20 since I use it quite often.

It causes Mail's Help Menu to hang when selected.