[j_petrucci]

you simply launch the Maxwell Viewer to open an HDR image and convert it into MXI, so you can assign it as a texture to an emitter object.

[siliconbauhaus]

is it me or is the viewer very sluggish when adjusting the image ?

[j_petrucci]

if you installed Maxwell, the Viewer is on the Desktop, but it's simply a link to "mxcl.exe -d"...