example data

[joerg p]

hello,

I have two questions:

First:
I'd like to build some mapserver demo sites to show maybe customers
different data looks.
So I need some 'nice', different data, no matter which area they cover.
Do you know good vector example data?
Do you know nice satellite raster data? ( I use landsat at the moment,
which is quite good I think)

Second:
If I find (one far day) a customer with lot's of money  :-) , where
would I buy the data for the specific area? (I live in Germany)
Where could I check the prices in advance to say a circa price to
interested people?

Joerg