Use Adium, not getting those errors and I have read about someone else getting it too, I think the MSN Messenger message might be a bot making people sign into a dodgy site and they could be gathering people usernames and passwords
You may like to try and clean out the cache folder
~user/Library/cache/safari and trash the contents
Another trick is to locate Safari in the finder, get info and deselect the languages you don't use, this trick can be done on a number of applications for better performance, such as iPhoto...
Just been trying Serene Desktop HD, very nice, it's a 10 day trial and let you download new themes in that period. But I tried unzipping a file once while it was active and had to turn serene off to get the packaged unzipped fully
I've had that before and found to be be corrupted files on the desktop.
The fix was to get hold of path finder and launching that and removing items off the desktop.
I hope that can resolve your issue too
The best way I've found in Mac OSX is a small app called bgscreensaver in which you can select any screensaver to your liking.
It works well on my G4 1.42ghz eMac so I guess it should be fine on your 1.2ghz too ;)
You probably already seen this, as I'm sure it's been posted on this Forum before. But it was the beginning of touch screen which they used OS X with.
I wouldn't even go near this neither
I think I've seen this somewhere else before along with half a dozen other Macs gone to some wild imagination
This is the artist here