Is this where "movie mode" is taking DSLRs?

I had missed the announcement of the Casio Exilim EX-FH20 when responding to
the thread announcing the online video from the 5D Mk II a few weeks back.
Here is a quote from the DPReview article:

"The EX-FH20's burst mode allows up to 40 7.1MP images to be recorded in
burst [sic] of anywhere between 1 and 40fps."

So, is the "movie mode" in the 5D and other SLR's a precursor to this type
of capture? Will a high frame rate, pro-DSLR be coming out that will allow
sports and other action photography at something like video frame rates with
acceptable image quality, something like a 1D MkII, but with 20-30 fps
bursts?

On another note, is it possible to have both an optical and electronic
viewfinder on the same DSLR?

Eric Miller
www.dyesscreek.com

Eric Miller wrote,on my timestamp of 23/10/2008 8:00 AM:

So, is the "movie mode" in the 5D and other SLR's a precursor to this type
of capture? Will a high frame rate, pro-DSLR be coming out that will allow
sports and other action photography at something like video frame rates with
acceptable image quality, something like a 1D MkII, but with 20-30 fps
bursts?

'sOK: you can stop perking up interest for the coming
replacement of the 1dm3...

On another note, is it possible to have both an optical and electronic
viewfinder on the same DSLR?

wth for?