I am having this issue at the end of the build.
Heres the ususb.log data
6/25/2010 12:29:13 PM - UBUSB Version 1.0.51
6/25/2010 12:29:13 PM - Windows XP Service Pack 3 (5.1.2600)
6/25/2010 12:29:13 PM - Platform ID = 2
6/25/2010 12:29:13 PM - 32-bit
6/25/2010 12:29:31 PM - Current Options...
6/25/2010 12:29:31 PM - [Options]
6/25/2010 12:29:31 PM - Don't Modify MBR Boot Code=0
6/25/2010 12:29:31 PM - Don't Modify Partition Table=0
6/25/2010 12:29:31 PM - Don't Format Partition=0
6/25/2010 12:29:31 PM - Filesystem=Fat32 - LBA
6/25/2010 12:29:31 PM - BootLoader=Grub4dos
6/25/2010 12:29:31 PM - BartPE-Folder=C:\UBCD\BartPE
6/25/2010 12:29:31 PM - Don't Copy BartPE Folder=0
6/25/2010 12:29:31 PM - Create CD Image for USB Boot with No Bios Support=1
6/25/2010 12:29:31 PM - Drive Type : Fixed Drive (HDD)
Total Cylinders are : 19457
Tracks per Cylinder are : 255
Sectors per Track are : 63
Bytes Per Sector are : 512
6/25/2010 12:29:31 PM - WARNING!!! YOU ARE ABOUT TO WIPE OUT ALL DATA ON DISK
\\?\usbstor#disk&ven_wd&prod_314as__external&rev_1.75#355643365a324d3220202020202020&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
\\.\PhysicalDrive1
Drive Letter: E:
A single Fat32 - LBA partition will be created
Standard XP boot code will be written to the MBR
E: will be formatted as Fat32 - LBA
Grub4dos bootsector/bootloader will be used
All files/folders from C:\UBCD\BartPE will be copied to E:
A 40MB image file will be created and mounted on drive letter Z: then formatted as Fat32 - LBA
ARE YOU SURE YOU WANT TO CONTINUE ???
6/25/2010 12:29:31 PM - Writing boot code to the MBR
6/25/2010 12:29:33 PM - Clearing Partition Table... (writing 0x00 to bytes 446 through 512 of MBR)
6/25/2010 12:29:33 PM - Clearing 0x55,AA signature from first 63 sectors... (writing 0x00,00 to bytes 511 and 512 of first 63 sectors)
6/25/2010 12:29:36 PM - Writing new partition...
6/25/2010 12:29:36 PM - Setting active/bootable flag for first partition (writing 0x80 to byte 447 of MBR)
6/25/2010 12:29:36 PM - Setting starting head for first partition to 1 (writing 0x01 to byte 448 of MBR)
6/25/2010 12:29:36 PM - Setting starting sector for first partition to 1 (writing 0x01 to byte 449 of MBR)
6/25/2010 12:29:36 PM - Setting starting cylinder for first partition to 0 (writing 0x00 to byte 450 of MBR)
6/25/2010 12:29:36 PM - Setting partition type for first partition to Fat32-LBA (writing 0x0C to byte 451 of MBR)
6/25/2010 12:29:36 PM - Setting ending head for first partition to 254 (writing 0xFE to byte 452 of MBR)
6/25/2010 12:29:36 PM - Setting ending sector for first partition to 63 and ending cylinder to 19456 (writing 0x3F,4C to bytes 453 and 454 of MBR)
6/25/2010 12:29:36 PM - Setting first sector of first partition to 63 (writing 0x3F,00,00,00 to bytes 455 through 458 of MBR)
6/25/2010 12:29:36 PM - Partition Length = 312576642 (155648 MB)
6/25/2010 12:29:36 PM - Setting total length for first partition (writing 0x82,8A,A1,12 to bytes 459 through 462 of MBR
6/25/2010 12:29:36 PM - Updating cached partition table...
6/25/2010 12:29:36 PM - Partition Table Successfully Updated.
6/25/2010 12:29:36 PM - Running C:\Documents and Settings\Tech\Desktop\touchdrv.exe
6/25/2010 12:29:36 PM - Extracting mkdosfs.exe
6/25/2010 12:29:36 PM - Formatting volume E: as Fat32 - LBA
6/25/2010 12:29:36 PM - C:\Documents and Settings\Tech\Desktop\mkdosfs.exe -v -F 32 -n UBUSB E: 312576642
6/25/2010 12:37:42 PM - Copying files/folders from C:\UBCD\BartPE to E:
6/25/2010 12:47:05 PM - Renaming E:\i386 to E:\minint
6/25/2010 12:47:05 PM - Creating E:\winbom.ini
6/25/2010 12:47:07 PM - Running C:\Documents and Settings\Tech\Desktop\touchdrv.exe
6/25/2010 12:47:07 PM - Running C:\Documents and Settings\Tech\Desktop\touchdrv.exe
6/25/2010 12:47:37 PM - Deleting existing C:\Documents and Settings\Tech\Desktop\iso_root\kicker.img
6/25/2010 12:47:37 PM - Creating Partition Table For 40MB kicker.img
6/25/2010 12:47:37 PM - Writing partition table from \\.\PhysicalDrive1 to unused space in kicker.img mbr
6/25/2010 12:47:37 PM - Writing 40MB kicker.img partition table to unused space in \\.\PhysicalDrive1 mbr
6/25/2010 12:47:37 PM - ImDisk service is already installed on this computer
6/25/2010 12:47:37 PM - ImDisk service is already running on this computer
6/25/2010 12:47:37 PM - C:\Documents and Settings\Tech\Desktop\imdisk.exe -a -f C:\Documents and Settings\Tech\Desktop\iso_root\kicker.img -m Z: -v 1
Thanks