Differentiating Between 1x and 2x

[SkyHookII]

How would I know whether my files are 1x or 2x? As a matter of fact, what do they mean? I want to know what my files are so I know which released files are safe to download, seeing as 1x and 2x could crash...

[Andrew]

1x refers to normal resolution, ie the dimensions of the default files (face files are 256x256). 2x files are double resolution patches (eg 512x512 face files). I don't have a listing of all the default (1x) file dimensions handy as I hardly do any work with art files so perhaps someone else can fill you in on the specifics for the other files.