>> aha, ir jie veikia su tuo metu pakrautais win :)
>> jie neieško kitame prijungtame diske.


Jei tikėti http://www.nirsoft.net/utils/product_cd_key_viewer.html

  You can view this information for your current running operating 
system, or for *another operating system/computer* - by using 
command-line options.

Flycat