I had time machine running, then it stopped, it will still backup but when I try to launch it it just causes finder to crash and restart. I can only think it is something I have installed, the question is what?
Anyone any ideas, tried installing the IONetworkingfamily.kext fix but made no difference.

Found out for myself the hard way.
needed to run marvins on frameworks "opengl issue I think"

I am having the same problem, how exactly did you fix it? Thanks

This is what I get in the Console:

2/24/08 8:01:57 AM com.apple.launchd[99] ([0x0-0x18018].com.apple.finder[193]) Exited abnormally: Segmentation fault

just run marvins on whole system, or if you dont want to do that, run on /system/library/frameworks

start marvins, create patcher package.
check log file for errors, remove any programs from cpuid.txt related to those errors.
place patches folder containing patcher and cpuid,txt on the root of your hard drive,
reboot with -s
mount -uw /
cd to patches folder
./patcher cpuid.txt

Thanks a bunch lanxxx. I will try this immediately.

lanxxx, o captain my captain. It worked flawlessly! Thanks a lot man. If it werent for you I wouldnt have my system up and running at all. Again THANKS!!!

Glad I could help took me ages to work out what was wrong lol.

You should try to get this made as a main post or sticky, or whatever it is called where it shows up right at the top to the discussions section. There are many others having this same problem I believe

Nice, now I can enjoy Time Machine