Emu XL-7 & MP-7 User's Group

hi to everyone in the list, I'm a new user of an xl-7. I own it since 
one month and I'm very happy with it. 

some beginner questions:
1. is there a way to edit drum kits?  I want to be able to change the 
volums of kick, the snare, etc... but I cannot find a separate volume 
for each instrument in the kit
2. are the instruments included in the drum kits also present as "stand 
alone" instruments? how can I know the name of an istrument contained 
in a kit?

thanks

davide