GeForce3 Ti200 Help!

Hey,
Ok here is what I am running and i need some help. MSI 128megger geforece3 ti200.

Stock Speeds:
Core: 175mhz
RAM: 400mhz

OC Speeds (with stock cooling), Currently:
Core: 261mhz (240)
RAM: 470mhz (450)

Cooling...I have crytal org attached via AS Epoxy. and for ram cooling i have a 1u copper heatsink that i cut in 2 and have 2 long stick epoxed on the ram chips.

I have been looking at peoples scores and mine is about 8600. but i think my ram could go higher, should i stick the card in the freezer and then put different ram cooler on it? and i am not using riva tuner, what setting should i use the tweak it? and is there a volt mod. i kind want to run this card past its max and kinda kill it, but then again i dont. but if you could help me as to get this thing to go higher that would be good and i have good cooling too.

Thanks,

~Will

i swear thats a low core for a g3 ti. my g2 mx400 core clocked at 200. something screwy here....

thats stock. oc i have it at 260.

~Will

My ram should go to 550 and i dont know why it wont..GRR..

yea my gf2 ti was stock at 250/400 i o/c it to 310/460 easily...