Nope.
Here's the whole procedure:
1. Handhold the DSLR (Canon EOS 500D).
2. Set to "
P" Mode.
3. Take a picture(of the same subject without moving) with normal exposure.
4. Take a picture (of the same subject without moving) with +2 exposure compensation.
5. Take a picture (of the same subject without moving) with -2 exposure compensation.
6. Plug 'N' Play DSLR USB DATA Cable into PC's USB. Copy 3 pictures from SDHC into HDD.
7. Launch Photomatix Pro 3.2.
8. "Generate HDR Image".
9. "Browse" for Image.
10. "Align Source Images" -> "By Matching Features".
11. "Tone Mapping".
12. Bottom Right -> "Presets" -> "Smooth Skies".
13. "Process".
14. "Save As" -> "JPG/JPEG".
1. shoot in RAW
3 use photoshop to HDR.. i think it is automate>merge HDR