Won't mount server Sparse image

[joe]

Hello, I just bought this product and am trying to backup to a networked server. I follow all the instructions and the server is formatted XFS. I get this error thank you for any help you can give.

| 09:30:16 PM | Info | SuperDuper!, 2.1.3 (80), path: /Applications/SuperDuper!.app, Mac OS 10.3.9 build 7W98 (ppc)
| 09:30:16 PM | Info | Started on Wed, Sep 13, 2006 at 9:30 PM
| 09:30:16 PM | Info | Source Drive: G4Dual, mount: /, device: IBM-IC35L120AVV207-1, interconnect: Internal ATA, file system: "Journaled HFS+", OS: 10.3.9 (7W98), capacity: 114.49 GB, used: 92.11 GB, directories: 84490, files: 415518, ejectable: NO, ACLs: Disabled
| 09:30:16 PM | Info | Target Image: /Volumes/GETWIRELESS;GWFILESERVER/Employees Storage/Joek/joemain.sparseimage, name: joemain
| 09:30:16 PM | Info | Copy Mode : Smart Update
| 09:30:16 PM | Info | Copy Script : Backup - all files.dset
| 09:30:16 PM | Info | Transcript : BuildTranscript.plist
| 09:30:17 PM | Info | PHASE: 1. Prepare to Copy Files
| 09:30:17 PM | Info | ...ACTION: Preparing G4Dual
| 09:30:17 PM | Info | ......COMMAND => Verifying the integrity of volinfo.database
| 09:30:17 PM | Info | volinfo.database OK
| 09:30:17 PM | Info | ......COMMAND => Enabling permissions on G4Dual
| 09:30:17 PM | Info | Refreshing Disk Arbitration ...
| 09:30:17 PM | Info | ......COMMAND => Verifying that permissions are enabled for G4Dual
| 09:30:17 PM | Info | Permissions on '/' are enabled.
| 09:30:17 PM | Info | ...ACTION: Mounting joemain
| 09:30:17 PM | Info | ......COMMAND => Preparing joemain
| 09:30:18 PM | Info | Initializing...
| 09:30:18 PM | Info | Creating...
| 09:30:19 PM | Info | Finishing...hdiutil: create failed - Invalid argument
| 09:30:19 PM | Error | ****FAILED****: result=256 errno=0 (Unknown error: 0)