Casio CZ/ VZ/ FZ - Pro Series

hi there,

looking for some sound samples i got here, and i think i'm in the 
right place for this:

-there's a possibility for buying a cz5000, but before putting my 
money on it, i'd like to know how does it sound and what this machine 
is capable of.

so, basically, i'm asking if one of you guys have or can sample some 
of the following sounds (better if they are custom, not the fab 
presets. and better if it is section of a tune, not just a note):

vibraphone ( this preset is famous, i've heard)
organ (hammond type, chorused home organ type)
piano-electric piano
strings


right now, i'm not that much into the sounds the cz5000 is often 
requested for (metallic, noisy, etc).... but i want to know what is 
this keyboard capable of. as i said, i'd like better to hear some 
organs, strings, whatever, yourselves have created... presets are 
usually crappy

that's it

tnaks in advance
cheers!