Capcom has just announced that both Resident Evil 4 and Resident Evil: Code Veronica will be getting HD Re-releases and will be released on Xbox 360 and Playstation 3 as downloadables. The title that both of these games will be released under Resident Evil: Revival Selection.
As far as release dates, it's been windowed for a fall release at least in North America, but they will both be released seperately. No price on them yet either.