ok heres my situation-my mom thinks her computer is broke cause internet explorer dosent work so shes getting a new one

(i told her to just use firefox but she dont listen

) so i can either stick with my compaq presario with an AMD sempron 2800+ (thouroghbred core) ati x800xl and 1gb of ram.....or i could put my x800xl and 1gb ram in my moms comp (sony vaio, intel pentium 4,northwood core) and overclock (which i dont know how to do

.......)to make it better then the sempron until i get my athlon X2 3800+ lol gime some advice plz