When I was doing hardware upgrades the day before yesterday, I had to reboot my system several times (if no software updates have to be applied, I am otherwise not used to do so ), whereby I had to discover that the kernel integrated patched dyld wasn't working all the time (sometimes 32-Bit Apps are still crashing by sysenter traps) after another reboot it was working again...
I then patched dyld manually and passed std_dyld=Yes to the Kernel what seems to have solved my problem so far, this also has resolved the messed controls and browser content in Firefox, I was expiring with all 10.5.0 Kernels before ...kinda strange....

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