P4 Prescott 3.0Ghz FBS effective clock 800mhz socket 478 ASRock P4VM890 Sapphire X1650 Pro 1GB PC3200 DDR 512MB PC3200 DDR When I increase the FBS by 10Mhz, there is noticeable longer boot time to get to my desktop (maybe like 7+ secs). Is this normal? (15x Multiplier). Would this longer boot time mean something? Would my computer run slower? Another Question: i can set my DRAM frequency to 166Mhz or 200Mhz. When i overclock my DRAM frequency should be set at 166 Mhz right? (when i overclock it goes to like 215mhz, which is bad cause its not suppose to go over rated freqency?) But i set it on 166Mhz with the 10Mhz overclock and now it at 175mhz Btw what is FBS : DRAM .... its 6:5 for me Overclocking by 20Mhz causes my computer to become unstable and i get graphics errors.... and when i tried to overclock my GPU and mem by even only 5Mhz, i get screen flashes (constant non-stop) while playing a game. Are all my problems linked to my $50 motherboard. should i revert to stock FBS settings and just have 200Mhz for DRAM frequency?