Who's been using Clovertrail?

So, I've got a Nexus 10, I like it a lot, but I want a Windows 8 tablet with a built-in digitizer pen. I'm deciding whether or not to send it back within the 15 days of receiving it and waiting for Intel Atom Win8 devices to hopefully go on sale post-xmas.

What I'm wondering is how is it using the Tablet while simultaneously:

- downloading a torrent

- browsing multiple web pages

- streaming an HD video

If it can handle these tasks and still not lag moving around the OS, it's a winner as far as I'm concerned.