I used 2.5 viewer all the time and find it works well, sure it took awhile to get accustom to the new viewer, and now find myself rarely going back to 1.23 viewer, unless I am having issues applying textures to prims, which is less frequently then when it first came out, and 1.23 has a better search engine in certain areas. But, I agree with Parrish that the new web based profiles is to large, as also the camera controls, but unsure why Bodacea controls are anchored to the bottom, I am able to drag it around anywhere on my screen. And, Yes, I still crash when uploading a texture. Think this is a great topic cause having diversity in viewer options will allow more people to enjoy Second Life best suited for them.