Windowblinds question

Those are 'specialty' buttons which the skin author has to put in. There's no way to sort the library by that criteria, but probably other, more knowlegable folk will list a few skin which have those features.

There are a lot of skins that do that. Give me a little and I'll give you couple of my favs

I usually put a roll-up on my stuff. Maybe I should put an on-top too?

https://www.wincustomize.com/skins.asp?library=1&SkinID=3186
https://www.wincustomize.com/skins.asp?library=1&SkinID=2916
https://www.wincustomize.com/skins.asp?library=1&SkinID=2765

and my absolute favorite in this catagory:
https://www.wincustomize.com/skins.asp?library=1&SkinID=2333

The minimize to a bar feature, I assume you mean the Rollup feature. Here's a tip you may like........ Open the Config dialog > User Overrides > Advanced Settings > set the Right click Action to "Rollup/Down Windows. That way it will work on all skins even if no Rollup button is provided.  You could also set the Double click Action to "Always on Top", or visa versa. 

you can do that, but that involves effort.

what button does it use for the rollup button if no rollup button is included?

wait i misunderstood you. i thought you meant to change it in skinstudio. I like the click options to maximize or minimize the window

/me hits himself in the head