everything crashing OS10.3.9
 

iMac G5, CPU Type:PowerPC G5 (3.0), Number Of CPUs:1, CPU Speed: 1.6 GHz, L2 Cache (per CPU):512 KB, Memory:512 MB, Bus Speed: 533 MHz,
Boot ROM Version:5.2.2f4. Always had problem with Safari. Now Firefox instantly spins to infinity, but doesn't open. Safari has limited success, usually crashes after 3rd or 4th opening page. Mail crashes. Appleworks crashed yesterday.
SYS LOG: Sep 7 14:00:02 localhost loginwindow[1479]: CGSResolveShmemReference : offset exceeds bounds
Sep 7 14:00:25 localhost /Applications/Mail.app/Contents/MacOS/Mail: CGSResolveShmemReference : offset exceeds bounds
Sep 7 14:01:14 localhost /Applications/Mail.app/Contents/MacOS/Mail: CGSResolveShmemReference : offset exceeds bounds
Sep 7 14:10:59 localhost /Applications/Safari.app/Contents/MacOS/Safari: CGSResolveShmemReference : offset exceeds bounds.
CONSOLE LOG: 2009-09-07 14:00:25.510 Mail[3328] Exception raised during posting of notification. Ignored. exception: Error (1000) creating CGSWindow, 2009-09-07 14:01:14.663 Mail[3328] *** NSRunLoop ignoring exception 'NSInternalInconsistencyException' (reason 'Error (1000) creating CGSWindow') that raised during posting of delayed perform with target 4cdb350 and selector '_loadDrawerAndMessages', 2009-09-07 14:10:59.476 Safari[3281] Error (1000) creating CGSWindow.
I need SOS! Maybe something to do with super fast FIOS modem?
Thanks, With Best, Eliza