repair your disk permissions.
utilities folder-->disk utility-->repair permissions
and also try switching users
Went n tried that i had an error screen come up straight away
i took a screen shot, and copied the log from console
**********
2009-03-21 07:55:08 +0000: Disk Utility started.
2009-03-21 07:55:19 +0000: Repairing permissions for Macintosh HD
2009-03-21 07:55:20 +0000: Error: The underlying task reported failure on exit.2009-03-21 07:55:20 +0000:
2009-03-21 07:55:20 +0000: Disk Utility stopped repairing permissions on Macintosh HD because the following error was encountered:
The underlying task reported failure on exit.
2009-03-21 07:55:20 +0000: Permissions repair complete
2009-03-21 07:55:20 +0000:
2009-03-21 07:55:20 +0000:
Whats wrong with my Mac?? it would seem that the disk permissions are screwed up right? i had to do a restore from Time machine, of my other mac onto this one, because i fiddled too extensively with settings.. thus Time Machine

After i did that though, i did notice that the apps folder wouldnt let me change permissions so i have a loaaada folders in there Adobe Flash..... (from old mac) or Device Central... (from old mac)
Is it time to dig through the disks??
also i tried repairing permissions using mainmenu, it didnt report any thing abnormal
thanks
PTP