Iscsi drive not showing in disk util

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Hey, i am trying to get my xserve G4 to work with some iscsi disks hosted by pc running nas 4 free (why does mr think that is a swear word when i put it as one word?), i'm using globalsan v3 on the xserve and it sees the server, connects, but no disk shows in in finder or disk utility

The xserve is the G4 one in my sig

Using the same software, i can connect and see the drive on my mbp (disk util will hang in formatting, but i'm guessing thats a case of using wifi (server uses gig Ethernet)