NO need to buy CS5..i got it FREE..hehe. Anyway, when i used the merge to HDR in CS5 with the raw images or the jpg from N900 gallery..it doesn't look nice like the one captured by the standalone HDR Capture. I try playing with different tuning and settings...it's just never the same and in situation, it's worst. I got 3 pics that i combined....and it didn't look good to me. When i look at the pic from HDR Capture where it combined by itself...it looks amazing fine and detail. I just don't know why photoshop can't produce that kind of image.