mq2radar

You need to go into your DSurface folder and run DSurface.exe, and MQ2Radar should work.

I haven't personally tested it lately though.
 
Radar is very finicky. It not only needs DXSurface to load, it is also sensitive to what order it's all loaded in relation to MQ2 on some systems.
 
I tried loading this up, as I've never used it and this thread got me interested in seeing what it's all about. After 3 crashes I gave up.

First, I ran the DSurface.exe, then loaded the plugin in game. Nothing happened, so I typed /radar and crashed instantly. Then, I opened EQ again, got in game and the radar was showing up. Cool. I took 5 steps forward and crashed again. Loaded EQ one more time, crashed after taking just a few steps again.