Safari and Mail

[sheena]

Hi, I have just joined as I have a problem I can't seem to fathom. I run MacOSX on a iMac G5 and some months ago whilst downloading an ipod updater my system crashed so I restarted. Since then when I restart and click to open either Mail or Safari it appears that they are open but no window will pop up. The internal fan seems to come on with some vigour at this stage. I have found that the only way so far to fix the problem is to run the Automation window in Onyx then restart - and Mail/Safari then behave as they should. All other applications are fine. I have a reasonable understanding of the system but still need to have explanations conveyed in a simple way! If there is someone who could help me with this I would be most appreciative. Sheena