pixel

I was using Nokia 7610 for long time now i like to change to some PDA phone with MP3 Player, Good Camera Pixel, lot of addon programs with lot of features. Iam in confuse where to buy O2 or Nokia Communicator or SE P900i or wait for Nokia Nseries to Release. I waiting for it coz it got 2 Pixel...

i got an error that it requires model shader 1.1 support. see, i have heard about pixel shader. but whats THIS???

I want to buy a graphics card. And as my mother board is old it supports only 2X and 4X not 8X. Is there any card with 2X/4X with pixel shaders and is the cheapest one. I would not like names of Radeon since its expensive than nVidia and I dont like it. So plz post some names of nVidia cards...

guys, you may have noted that there was an article in may 2004 issue of digit on page 26 it's about a game . it was on a 3d game with high details which requires 1.5 ghz p4 or athlon 512 mb ram geforce 4Ti or ati radeon 8500 supporting 1.3 pixel shaders prefers 128 mb of vram...