Urgent: Sanyo Z2 and Pal material

Hi

This is my first post ...

I don´t speak german ... so sorry for this English post ...

It seems that around here there´s a lot of useful information for Europpen users of Sanyo Z2 and PAL material ...so please help me on the following ...
and if possible summarize the most important info that exists in other threads .

My questions are :

1) Are there any general problems for Pal material ?

1) Are there any problems with DVI output 720p and 50Hz ?
( with a dvdplayer , not HTPC )

3) I have a Yamakawa dvdplayer with a DVI output . Has anyone try this one ?

4)Is it better to use 576p output or 720p 50Hz output ?


Thanks in advance

Edgler