Ok . I'll start a new topic with my bad luck wich happened in the morning at a friend wich bought a new PC . ________ 1. He bought a new PC ( Athlon XP 1700+ - 512 DDR ..) and wanted to install XP on it . I've did it and converted the partiotions on NTFS ( thinking will remain ) but he didn't like it cause some older prog. wouldn't run even in compatibility mode ( Mapsys .. ) 2. I've tried to format C: but didn't worked .. it wouln't be possible without converting to FAT ( with FDISK I've done that ) .. Installed Windows Me on it but problems appeared : 1. HDD Maxtor 40GB 7200rpm was recognized only as 2 GB ! :yes: ( what happened ? ) :no: 2. I've made a partition on Windows XP ( E: ) with Partition Magic 8.0 but dissapeared after converting to FAT ( simple ) 3. I've thought I can manage drives with Partition Magic 8.0 under Me after, but PM8 told me C: was not recognized as a drive and couldn't start .. :no: And I have another particular question : - with UTP - setup ( for LAN ) is the same as with - BNC wires - ? I left from my friend dissapointed cause I've damaged it's machine , but in this weeks I must rebuilt it and hope will work perfect ( God bless ) .. Any help would be great ! Thanks a lot ..