I have tried the trials of Hydra plug in for Aperture 3 and photomatix. The merge works much better in Hydra but I am wondering if anyone uses the merge in photoshop CS5 or older. Any other information would be greatly appreciated.
I've been playing around the PS HDR since last night, and I like it. To me it seems like the PS aligns the pictures better than Photomatix. I'll post some examples up when I get back from work.