16bit messes up shadows in my game, 32bit is a little more demanding but i still use it, i prefer to use T&L because it takes the load off my computers CPU and onto the graphics card, but it creates some sort of input lag whenever using scopes/ironsights, the stronger the zoom, the more input lag....
PC specs: PIII 500Mhz, 256MB SD RAM, Geforce2 V7100 MX400 64MB and 12.9GB HD...