I have the same problem, only now, after trying to reboot with the DVD, it is stuck and wont load. I get this:
Darwin/BSD (firstname-lastname-computer.local) (console)
login: hfs_swap_HFSPlusBTInternalNode: catalog record #5 keyLength=24 expected=1048
Node=209 fileID=4 volume=Apollo device=/disk0s2
Hfs_swap_HFSPlusBTInternalNode: catalog record #5 keyLength=24 expected=1048
Node=209 fileID=4 volume=Apollo device=/dev/disk0s2
Panic(cpu 0 caller 0x001A49CB): Unresolved kernal trap (CPU 0, Type 14=page fault), registers:
CR0: 0x80010033, CR2: 0x00020000, CR3: 0x00dfb000, CR4: 0x000006e0
EAX: 0x053b2480, EBX: 0x00020000, ECX: 0x0530a0c4, EDX: 0x3649bd28
CR2: 0x00020000, EBP: 0x3649bcd8, ESI0x00002000, EDI: 0x0530a000
EFL: 0x00010206, EIP: 0x0015af18, CS: 0x000000008, DS: 0x05380010
Debugger called: <panic>
Backtrace, Format – Frame : Return Address (4 potential args on stack)
Then a series of code lines
Backtrace terminated-invalid frame pointer 8xbffff628
Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_1386