Hi at all i have a computeur debian 6.0.1 with samba ( last version ). when i mount my partage on my windows vista, but it's so late and when i put one file > 1 MO , i lost the connection of my share ... i use eclipse, have a big probleme for write my file code. my authorisation on my share is : ROOT ( user at 777 of the chmod on my conf samba and on my directory ) I increased the size of my socket in my conf of samba ... but all time it's same ... so late and lost connection i have testing this instruction in my smb.conf : os level = 33 domain master = yes # first conf SO_RCVBUF=8192 SO_SNDBUF=8192 #second conf SO_RCVBUF=20480 SO_SNDBUF=20480 #thirth conf SO_RCVBUF=100000 SO_SNDBUF=100000 #and with : socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE oplocks = 0 level2 oplocks =0 i don't know my samba is so late or refuse the tranfert of file > at 1 mo my server conf line : iCORE 5 2TO DD 32 GO de ram i become crazy .... :( can you help me for my problem ? thank for advance best regard -- Alexandre Priou Analyste Concepteur Web 64 rue de l'Essonne 91000 ?vry tel_perso : 06.14.83.81.03