Price difference between CW700 and CW800 is $20-30. So, if you don't need the clunky PVR, I recommend getting the 700 and save your money

It's the same receiver sans PVR. It has front USB port as opposed to CW800's back USB port. This makes it easier to upgrade firmware.
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Testing:
Sonicview Elite w/iHub, KBOX K1 Plus w/KHUB, Neosat iPro2000+.
Retired: CNX Mini, CaptiveWorks 800PVR.
NEVAR: NFusion Nova clone (in closet heh)
Oh, and please do not PM me unless you've PMed me to ask permission to!
Old addiction:
http://tonyhomo.mybrute.com/