Just another voice in the throng here, hoping you'll resolve this asap.
I've loved Dyson from the first release, told all my friends, and pre-ordered on steam, FWIW.
Of course, both the machine I normally use and my netbook feature . . . integrated intel graphics cards. =(
On the topic of netbooks, can't you borrow or buy a netbook with intel graphics? I only mention buy because I see refurbs going for <$200 semi-regularly on the deal forums I read.
Hope your real life issues get resolved, and that you have a chance to fix this soon as well,