Mark by finding & mark cds where - again

[Lars Brehmer]

I was following the discussion earlier about "mark by finding" etc.  
and I have a quick question. I have a pretty good search thing going  
using custom properties, but I can't get it to work using "string."   
For now I am using

mark cds where (the findIt of me) is among the words of the wdP of  
this cd

and have also used the same but with "among the chars" but would  
rather look for a string.  This has to do with commas and brackets  
within the custom props. These custom props are in the uniEncode UTF8  
format.  is this somehow the problem, or am i just getting the syntax  
wrong when I use string instead of word or char?

Cheers,

Lars