Flash options for DP2M?

Hey,

I've spent the last hour looking at DP2M pictures and was ready to buy one until I just saw the damn thing doesn't have an on board flash anymore! Disaster!

Considering I really liked the DP2's flash this is a big disappointment for me.

I shoot people a lot and a bit of fill flash goes a long way into giving people a shiny, almost glamorous look, great for fashion type photos. Ergo I'm super bummed right now at seeing it didn't for some reason make the DP2M

Therefore I was wondering what flash options people are trying with the camera?

I know there's the EF-140 flash, which seems ok, but the problem is I shoot with two cameras at once, which I think I'd need to do to take pictures at anything resembling a fast rate with the cameras (so long to write).

The EF-140 is so tall, I was hoping at least for something like the Olympus FL-14 flash which is a flat one or the Fuji EF-X20.

Anyone else using flash, if so what's are you doing?