i just wonder how i get as close to the sound in sweet child o mine when slash plays the intro. i got a marshall valvestate v530 r
use the neck pickup of ur guitar, some overdrive, roll the tone knob back on ur guitar and maybe a little reverb
neck pickup with the tone rolled off slightly, some distortion but don't go over the top, a splash of reverb to smooth it out a little and just fiddle with the EQ until you get it right.
turn down the tone on your guitar