1Ds II + UDMA / SDHC

[motoroller]

Do SDHC work in the 1Ds II? Has anyone noticed a significant performance benefit?

How about UDMA CF cards?

[Tareq]

Do SDHC work in the 1Ds II? Has anyone noticed a significant performance benefit?

How about UDMA CF cards?

About SDHC, yes, it is working great in the 1DsII.
I don't have UDMA CF card yet [not sure about my SanDisk 12GB Extreme III] but i am sure it will work fine, if not maybe updating the firmware can solve the problem.

[4x4rock]

I'm using a 4GB SDHC Patriot card in my 1D as backup and it's a bit slower than the Lexar 133x CF card. I noticed the light stayed up longer in burst mode. But it works great regardless and save me twice when I forgot the CF card with me :)