Take a look at this:http://grab.by/3g8M
It can't create a HDR using Photomatix. The workaround is to create an HDR in Photoshop, then save it and open it with photomatix and tone map there. Am I doing anything wrong to make photomatix output this?
I run Mac OS 10.6.2 (latest) and this occurs on both my macbook air and my iMac.