here, maybe this can help...
first, change your ht link/LDT to x3. in your bios there are options for changing it to x1, x2, x3, x4, x5.
next, bump your voltage to 1.4 for your cpu.
put your ram on 166 divider.
leave your ram timings alone, set your command rate to 1T
keep your cpu multi at 10.
bump up your cpu fsb/HTT to 220, restart. if it works, pump it up to 230....etc..
some motherboards have an autosafe reset in the bios should the system fail to start with your changes. in order for the system to start, all the parts have to work nicely, or you get the bios cleared everytime without you knowing. sometimes a screen pops up at boot up saying some there is an unsafe something or other. just press start up normally and it should go. if it doesnt, get the error message and type it up here.
EDIT:: forgot to add!!! you might wanna look into better cooling for a nice stable OC for 24/7 use. i have the freezer pro, and its beautifull for the price, but not good for overall OC stability. GOOD LUCK!!!