The new display 5 (now v5.0.3) is now more in tune with what other color-management software looks like. It’s also user-friendly, with more presets to choose from, and one-click calibration is supported.
The folks at Oloneo are trying to make it easier with the release of their new HDRengine standalone program that’s aimed at both the hardcore HDR crowd and new users who want to get HDR images quickly with a lot of control. Loaded with features, you can import RAW files, merge multiple images/exposures, and also tone map a single exposure.