Adminmode problems

I have been made aware by several parties that you are automatically kicked out of admin mode.
I thought this to be a problem with PHP sessions and your webhoster, but maybe is a little more complex. We'll see...
In the meantime, I added the possibility to use cookies instead of sessions and already made this the default. This is working in 0.9.8rc both here in the demo and on my private homepage, so I guess I will release that shortly.
Since there were some initial problems with cookies as well (quite similar to the ones with sessions), I might actually have solved that problem, too. Stay tuned for more!
Thomas