Terranex Downconvert

Hi, I just receaved my Terranex 2D ...

the source is 1080i50...
no problem to convert to 1080P25 or 1080I50PSF but I can only convert to 576i50... not to 25P ??? why ???

because there is no 576P!!!
the PAL standard is interlaced!
What you can do is psf but i don't now why if the terranex can do.
WE don't have one, but maybe you can tell us more about the quality of the conversion....

framerate to framerate is interesting for me eg 1080i50 to 1080p30 or 1080i60

regards Nils