Cannot boot from osx or cd, help

Hi,
I have a problem. My macbook 5.1 boots only to windows, not to cd or osx. I am not sure what has happened but I think I installed the latest security update. I have a backup with time machine (osx) and vista with windows backup. I can wipe the whole disk clean (I do this only if I am absolutely sure it will work, CD is now unresponsive, what about if network fails...).
However, I cannot boot from CD, to verbose mode or to single user mode. None of the keys work (eject, c, s, v, cmd+c, cmd+v, cmd+s) anymore at startup. My installation dvd is stuck into the cd-rom. The eject button does not work in windows (otherwise the vista works perfectly). Also the refit screen has disappeared.
This problem is caused (to my knowlege) due to following actions:
1. security updade => failure to boot osx (hangs to apple-logo and shuts down)
2. recovery from time machine to 2 days old configuration (last known working)
3. current status, no cd, osx or startup buttons
This is my work computer and I need the linux (osx) part on monday. Please help.
Juha
Technical details:
- refit
- osx leopard
- macbook 5.1
- vista created with bootcamp
- timemachine 500Gb

I got the problem worked out. Now that I have the possibility to boot from cd I used the recovery from timecapsule again. Now it worked more properly. There is some issues with some programs and data (missing), but thats another story.
Last time I left the recovery program calculating the space needed (step 1) overnight, as takes a lot of time. I finished the step 2 (choose recovery date and copy the files) in the morning. I was not at the computer when it did the thing and I only saw the text 'recovery complete'.
Apparently there is a 'feature' that if you lose the connection between steps 1 and 2, the recovery program copies the network path that is empty (connection lost -> empty path). The program thinks everything is copied and gives 'recovery complete' message.
The problem is now mostly solved, some programs are not recovered. This is seen as question mark icons in the tray. Overall I have succesfully recovered from the latest security update.
Juha
P.S. My original login name has disappeared from this forum. I am the same guy as Dv3. Could some admin mark this as solved.
Message was edited by: dve_

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