5D MkII on 22nd of April ?

A new rumor showed up on dpreview forums. Accordingly Cannon is going to launch the 5D MkII earlier, on 22nd of April. These are the specs:

-15.3 MP full frame CMOS sensor (vastly improved light-gathering capacity per pixel: improved micro lenses; miniaturized micro circuitry; enhanced signal/noise ratio)
- Weather sealing same as 1Ds Mark III
- Dual Digic III with all-new "CXR" NR system reported to best 3rd party NR software. Available as a C.F with 4 levels of customizable parameters.
- 14 bit A/D conversion
- ISO 12800 (C.F. up to 25600)
- Reported 1 2/3 stop sensitivity improvement
- All-new 29-point TTL CMOS sensor
with 12 cross-type for F/2.8 or faster lens
(35% faster than 40D)
- Micro lens fine adjustment for up to 14 lenses
- 300,000 exposure shutter durability
- 6.0 / 3.0 fps
- 3.0" LCD 922,000 pixels
- EOS Integrated Cleaning System
- Live View (improved from 450D; latest generation)
- 6/3 fps continuous shooting for up to 68 frames

Well, this seems a fairly one. We'll just have to wait to see if it's also real.