Hey, I don't know why, but actually it take easily 35sec and even 45sec when I hit the "Refresh Skin button" in SkinStudio. This is the same when I change of skin.
Why it took so mush time? Generaly it should take less than 15secs...
It's somewhat annoying to wait 45sec to see a minor change in your skin when you are working on a skin...
Any tips to make this faster?