Nick,

The CP498 LPSU you recommend seems to be discontinued. What is the next unit you would recommend?

All the talk of failing power supplies has me worried and I think I should upgrade the PSU in my 861v4 before it blows and takes other circuits with it.

I'm looking into the health check, but at $1,000 plus labor and shipping, it seems like a steep price. The 5 year warranty would be nice but at this price, I'm not sure if it's worth it.

Sony HW50ES Projector, 150" curved SeymourAV XD screen
Meridian 861v4 w/ HD621
Oppo BDP-103D, PS3 and DirecTV HD DVR
VMPS RM40's Front & Surrounds, VMPS RM2's Center
Earthquake Cinenova Grande 5 & Grande 3 amplifiers
(2) Avalanche 18" sealed subwoofers / (2) Crown CE4000
(4) Buttkicker Advanced / Yamaha P7000S