I am missing the many features of MR Tech Toolkit Rated 3 out of 5 stars

Since MR Tech Toolkit is not compatible with Firefox 4 I had to change to Nightly Tester Tools and Compatibility Reporter. But I am heavily missing the many more features that MR Tech Toolkit had.
Can you, please, add them to your add-on?
That would be great.

This review is for a previous version of the add-on (3.1.2).