Ti4200 VS Ti4600

Ok, I've got a Ti4600 running in my computer now and I'm building a new one but, at the moment I don't want to go all out on a video card.

Which performs better, a Ti4200 or Ti4600? After OC of course. Talking DX8 AND 9. (9 is what the games will be running in, so that's more important to me.)

Also, what do people use for cooling on these?

The ti4600 is a better card. You could strap on a vga silencer too.

Ti4600, hands down. I have one of these babies... it's sweet. Faster than the 4200. Overclocks... ok, but with good cooling. I can only get mine at a 305MHz. I can overclock the RAM a lot though. Currently I'm at 730 stable with no artifacts.