Ripple Ghosted out - Supported Card?

I was somewhat disheartened to log in today and see the new ripple effect. Downloaded the client, went into prefs to turn ripple on............I cant - It's ghosted out! I have taken this to mean that my card cannot support ripple due to lack of pixel shaders.

But!

AFAIK my NV GF4 Ti4200 w/ 128 RAM does support pixel shaders! I have games that were made specifically at the time to show off this fact!

Can anyone shed some light on this? o am I just going to have to use this as an excuse to upgrade my machine?

Please search the forums for your answers before posting, your question has already been answered, it was only 10 posts below yours:

/111/a2/77205/1.html

Your video card doesn't support OpenGL's Pixel Shader which SL complies with, maybe DirectX 8 (when your card was made), but not this one, you need to upgrade to the next gen at least to get it, either a FX5200 or higher(Nvidia) or a Radeon 9500 or higher (ATI)

SL uses DirectX 9.0c PS the 4200 supports only DirectX 8 PS, so no it won't work with SL.

So use it as an excuse to upgrade