I've become more of an Aphex Twin fan lately, and some of his songs would go good on that compilation. Maybe Digeridoo or something off of Selected Ambient Works 85-92.
I'd say some Kraftwerk, but their sound might not mesh well with the majority of your playlist. You could always make a Kraftwerk playlist. In that case, add the songs Computer Love and Neon Lights.
Also, Mosaic from Underworld could go good on that list.