Optimistically, this generation should end up at 120m Wiis, 105m per HD console, 160m DSs and 80m PSPs. That adds up to 570m.
But let's take it further. Had everything gone right for everyone this generation (PS3 launch goes well, RROD doesn't happen, Wii gets third party support, Wii/DS aren't left to die, etc.), we'd be looking at, say, 160m for Wii/PS3, 135m for 360, 195m for DS and 100m for PSP in order to get 750m. So, sure, why not? Seems plausible enough.
“These are my principles; if you don’t like them, I have others.” – Groucho Marx







