I liked it so much I took it and reworked it a bit and re-offered it as MyMinimalist. Yours is much more elegant. Thank you for keeping it simple.

Of course, I should have Googled it: just add device="wlan0" after sensor=network (if not specified it defaults to eth0 presumably)

I really like this, it just sits there providing the info clearly wihtout shouting "look at me" and also the way you provide each monitor as a separate theme (saves lots of fiddling around adding and removing components in the theme file). Just a question: I've changed the interface in the network theme to wlan0 (I'm on a home wireles network) which shows up the received bytes (bottom left values) but I don't get any graph or in/out data rates. I'm still using sensor=network, do I need to change this to something else for a wireless interface? Thanks for the theme.