Problem using SuperDuper, it quits after launch

[virtudesign]

Problem with SuperDuper, quits after launch. I've tried repairing permissions, still no luck. Here is the crash log:

    2005-07-18 11:08:00 -0700:	
            Date/Time:  2005-07-18 11:08:00 -0700
            OS Version: 10.2.8 (Build 6R73)
            Host:       VMaxBeigeG3.local.
            
            Command:    SuperDuper!
            PID:        478
            
            Exception:  EXC_BAD_ACCESS (0x0001)
            Codes:      KERN_INVALID_ADDRESS (0x0001) at 0x02246008
            
            Thread 0 Crashed:
             #0   0x90000e60 in strlen
             #1   0x97e091d8 in +[NSString stringWithUTF8String:]
             #2   0x0001045c in 0x1045c
             #3   0x0000ff60 in 0xff60
             #4   0x0000d00c in 0xd00c
             #5   0x0000b13c in 0xb13c
             #6   0x00009e68 in 0x9e68
             #7   0x97dfab40 in _nsNotificationCenterCallBack
             #8   0x9016847c in _postNotification
             #9   0x90165b90 in _CFNotificationCenterPostLocalNotification
             #10  0x9318b16c in -[NSApplication _sendFinishLaunchingNotification]
             #11  0x93161f98 in _requiredAEEventHandler
             #12  0x91b56570 in _Z20aeDispatchAppleEventPK6AEDescPS_mPh
             #13  0x91b590cc in _Z25dispatchEventAndSendReplyPK6AEDescPS_
             #14  0x91b56478 in aeProcessAppleEvent
             #15  0x96a83778 in AEProcessAppleEvent
             #16  0x9308e698 in _DPSNextEvent
             #17  0x930a0824 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
             #18  0x930b23f4 in -[NSApplication run]
             #19  0x931605cc in NSApplicationMain
             #20  0x00007184 in 0x7184
             #21  0x00007004 in 0x7004
            
            Thread 1:
             #0   0x90073ba8 in mach_msg_trap
             #1   0x90005ed0 in mach_msg
             #2   0x90148938 in __CFRunLoopRun
             #3   0x90180f04 in CFRunLoopRunSpecific
             #4   0x97e05668 in -[NSRunLoop runMode:beforeDate:]
             #5   0x97e19170 in -[NSRunLoop run]
             #6   0x97e68638 in +[NSURLConnection(NSURLConnectionInternal) _resourceLoadLoop:]
             #7   0x97e2cc38 in forkThreadForFunction
             #8   0x90020c28 in _pthread_body
            
            Thread 2:
             #0   0x9002568c in select
             #1   0x97ef478c in _loadRunLoop
             #2   0x90020c28 in _pthread_body
            
            Thread 3:
             #0   0x90073ba8 in mach_msg_trap
             #1   0x90005ed0 in mach_msg
             #2   0x90148938 in __CFRunLoopRun
             #3   0x90180f04 in CFRunLoopRunSpecific
             #4   0x97e05668 in -[NSRunLoop runMode:beforeDate:]
             #5   0x97e19170 in -[NSRunLoop run]
             #6   0x97e67f7c in +[NSURLCache _diskCacheSyncLoop:]
             #7   0x97e2cc38 in forkThreadForFunction
             #8   0x90020c28 in _pthread_body
            
            PPC Thread State:
              srr0: 0x90000e60 srr1: 0x0200f030                vrsave: 0x00000000
               xer: 0x20000000   lr: 0x97e091d8  ctr: 0x90000e40   mq: 0x00000000
                r0: 0x97e091d8   r1: 0xbfffe8e0   r2: 0x24008280   r3: 0x02246004
                r4: 0x00000000   r5: 0xfefefeff   r6: 0x80808080   r7: 0x00000000
                r8: 0xa0131b94   r9: 0x02246008  r10: 0xa0130d40  r11: 0xa7df175c
               r12: 0x90000e40  r13: 0x00000000  r14: 0x00000000  r15: 0x00000000
               r16: 0x00000000  r17: 0x00000000  r18: 0x00000002  r19: 0x00000000
               r20: 0x000b1270  r21: 0x00030344  r22: 0x0148b430  r23: 0x00000000
               r24: 0x00032354  r25: 0x00032684  r26: 0x000323f8  r27: 0x00032cbc
               r28: 0x02246008  r29: 0xa7e03994  r30: 0x0148d7e0  r31: 0x97e091b4

I wanted to back-up all volumes on this machine so I can repartition and do a clean install. I just installed SuperDuper and have not run it successfully on this machine yet.

Mac OS X 10.2.8 (6R73)
BeigeG3 ugraded to 500MHzG4
512mb ram
radeon pci video
firewire/usb pci
40gb Maxtor