I won't disagree. I only use ZoomBrowser long enough to convert my data from raw to JPEG. After that, I use other tools.

Which reminds me... I use Windows XP's picture handling stuff that's built into the File Explorer... and it's both good and awful at the same time. It's good that it can show thumbnails and do full-screen slideshows. It's just awful that it will mess up when computing the thumbnails and it will often screw up scrolling the thumbnails. And you can't do a slideshow while it's computing the thumbnails. Etc. ACDSee used to be good, way back when, but it seems now to be overloaded with features I don't care about. All I want to do is browse thumbnails (or browse images via the slideshow gadget) and be able to say "run Photoshop on that." Do I really need a third-party tool?