Question concerning Media Portal configuration

[Jeinhor]

Hi,

Just installed Media Portal on a Windows Server 2003 (I will not use it for TV, but for everything else - read in the wiki it should be okay).

Some questions:
- Can I customize what shows up on the front screen (I want to remove TV, Weather, etc)
- Can I remove the Power-Off button at the front screen (it's a 24/7 online server, dont want anyone else in this household to shut it down by accident)
- Is it possible to show the number of an incoming call using some MP plugin? I saw ISDN Caller-ID which seems to be something like that (why ISDN? does it work in for example Sweden?). What do I need (a modem I guess?)?
- Will Media Portal play DVDs and everything else VLC can play out of the box? (a.k.a. is it recommended to replace the built-in player with VLC?)
- Do Media Portal play HD movies (like for example VLC or Windows Media Player Classic?)?

Thanks in advance! Just point me to the documentation if you know it's written there - I haven't found it.