Probably - I have it installed in Hyper-V

I dare say, the ISOs are available http://blog.laptopmag.com/safely-install-windows-10-...

You can now join the program

https://insider.windows.com/

Not done it myself yet, but got as far as the agreement page for it

Downloads coming soon.

I had a play around with it.
Seemed just like Win 8 to me (with the settings I use)

Is it fast ? Tried any game on it ?

I thought it seemed slightly faster, I don't play games.

the installer hard freezes the pc I am testing on.

hard locks when says getting ready, does same point every time.

fixed now disabled extra controllers.

I will wait to have a look when the features it is going to have gets locked in and things are not going to change.

I will stick it on a virtual machine just to have a look, but to be honest, I have got Windows 8.1 as i want it, with a nice start menu. i really do not see the need to change.

If MS offer it free as a update, I will think about it, but I am certainly not buying another version of windows. i only use windows these days for video editing and a few games.

Linux is what I used mainly these days.

Fair enough