if you do end up replacing for another 22" i'd suggest looking at the LG Flatron W2252TQ. 10,000:1 Contrast Ratio and 2ms response. It's what i'm running right now and it looks gorgeous
CM690 Intel e8400 @3.937Ghz 2GB Patriot PC2-6400 DDR2-800Mhz @ 875Mhz 5-5-5-16 250GB 7200RPM SATA Hard Drive + Seagate 640GB Windows XP Media Center -32bit eVGA 8800GT 512MB Antec Truepower Trio 650W LG W2252TQ 22"
Thanks for those links and for the other screen info.
I'll try a fix first then if I'm not happy I'll do some more research. As always cost is a big consideration in any decision so your input is appreciated