Scaling algorithm question/suggestion

Hi everybody,

Which scaling (particularly down-scaling) algorithm does C1 use? Bicubic? Lanczos? Proprietary?

Wouldn't it be great to be able to select a particular algorithm, for instance, for web I have always used Bicubic Sharper in the past, now in C1 my web images don't look as sharp - I either need to sharpen them a little more somewhere else (post-sharpening) or pre-sharpen more which does not produce very good results....

Thanks!
Art