Client name Problem

hi,

i am using pxes v9....with pxe boot....

By default it will take Pxxxxxxxxxxxx ( xxx is a ip of pc).

Now i want give name to each client.. like PC1, PC2....PC10, or Person name who is use that client machine...

in Network Neighborhood i\'m see only machine name but can\'t see any hdd or fdd which machine have..
is there some problem. or how can i enable it?

Thanks

S.bala