I'm nearing the one year mark myself and am also a satisfied customer. Actually, more like an elated customer. The 990/7700 combo simply cannot be beat at this price point (or any price point I'd be willing to pay, at least!)
My only two regrets are that the 990 doesn't have a second pair of 7.1 channel direct analog inputs and no HDMI inputs... which makes it hard for a fella to hook up two hi-def disc players! If my 990 had those two features, I'd probably never replace it. As it is, I am investigating connection options that will allow me to work around the limited 7.1 input issue, and will probably hang on to my 990 at least until Outlaw comes out with an HDMI-equipped prepro.
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Outlaw 990/7700 | Rocket RS760 fronts, RSC200 center, 4 RSS200 surrounds | SVS PB12-Ultra/2 sub | ScreenPlay 333 projector | Panasonic DMP-BD10 | Toshiba HD-XA2 | TiVo HR10-250 | Lumagen VisionHDP scaler | Denon DVD-2910 DVD | Motorola QIP-6416 DVR