I have a (cheap) tablet and still trying to adjust to it.
But I run Windows 7 on my laptop and XP on my old desktop.

I've not tried it in Wings3D yet but it does work nicely in Photoshop for doing hair.

As far ZBrush...had a demo copy once and I did like that program and wish I could rake up enough green for it.
Unfortunately I'm still paying out each month on my son's headstone and any extra green goes to household stuff...sigh.

odf, I gave up actually drawing brows though sometimes I use PShop brushes.
to me they don't look real so I spend time removing extra skin from photos of real eyebrows for use.

BTW: the newest Photoshop lets you put textures right on the 3d obj.
I had the demo and it is great , but again, expensive.

Let me introduce you to my multiple personalities. :)
     BluEcho...Faery_Light...Faery_Souls.