[Plugin: Header Image Slider] Plugin Used to work?….

so this makes no sense!
I have used this awesome plug in before with no issues, went to instal it on a new wordpress install today and it no longer works!

It installs fine, activates fine, but now when I go to appearance–> Header there is NO SLIDER option , no matter what theme I choose!

any thoughts?

http://ww.wp.xz.cn/extend/plugins/header-image-slider/