Photoshop CS4 and Grab crashing saving images

I did an upgrade from 10.5.8 to 10.6 and I am having issues with what seems to be image files. When I save a screenshot from Grab to a .tiff it crashes 90% of the time. Saving in Photshop a JPEG also crashes photoshop cs4. Anyone have any ideas? Ive included some logs below..

8/30/09 3:48:59 AM [0x0-0x106106].com.apple.Grab[1611] Grab(1611,0x7fff70d57be0) malloc: * error for object 0x114b07c90: pointer being freed was not allocated
8/30/09 3:48:59 AM Grab[1611] Grab(1611,0x7fff70d57be0) malloc: * error for object 0x114b07c90: pointer being freed was not allocated
* set a breakpoint in malloc errorbreak to debug
8/30/09 3:48:59 AM [0x0-0x106106].com.apple.Grab[1611] * set a breakpoint in malloc errorbreak to debug
8/30/09 3:49:06 AM com.apple.launchd.peruser.501[179] ([0x0-0x106106].com.apple.Grab[1611]) Job appears to have crashed: Abort trap

Full crash report at http://pastebin.com/f2b3da603

Then for Photoshop CS4
8/29/09 3:06:12 PM [0x0-0x73073].com.adobe.Photoshop[827] Adobe Photoshop CS4(827,0xa0139500) malloc: * error for object 0x49085e0: Non-aligned pointer being freed (2)
8/29/09 3:06:12 PM [0x0-0x73073].com.adobe.Photoshop[827] * set a breakpoint in malloc errorbreak to debug
8/29/09 3:06:12 PM [0x0-0x73073].com.adobe.Photoshop[827] Adobe Photoshop CS4(827,0xa0139500) malloc: * error for object 0x4908760: Non-aligned pointer being freed (2)
8/29/09 3:06:12 PM [0x0-0x73073].com.adobe.Photoshop[827] * set a breakpoint in malloc errorbreak to debug
8/29/09 3:06:12 PM [0x0-0x73073].com.adobe.Photoshop[827] Adobe Photoshop CS4(827,0xa0139500) malloc: * error for object 0x49087a0: Non-aligned pointer being freed (2)
8/29/09 3:06:12 PM [0x0-0x73073].com.adobe.Photoshop[827] * set a breakpoint in malloc errorbreak to debug
8/29/09 3:06:23 PM Adobe Photoshop CS4[827] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
8/29/09 3:06:23 PM Adobe Photoshop CS4[827] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
8/29/09 3:06:23 PM Adobe Photoshop CS4[827] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
8/29/09 3:06:23 PM Adobe Photoshop CS4[827] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
8/29/09 3:06:23 PM Adobe Photoshop CS4[827] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
8/29/09 3:06:23 PM Adobe Photoshop CS4[827] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
8/29/09 3:06:23 PM Adobe Photoshop CS4[827] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
8/29/09 3:06:23 PM Adobe Photoshop CS4[827] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
8/29/09 3:06:23 PM Adobe Photoshop CS4[827] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
8/29/09 3:06:25 PM [0x0-0x73073].com.adobe.Photoshop[827] Adobe Photoshop CS4(827,0xa0139500) malloc: * error for object 0x493c2e0: Non-aligned pointer being freed (2)
8/29/09 3:06:25 PM [0x0-0x73073].com.adobe.Photoshop[827] * set a breakpoint in malloc errorbreak to debug
8/29/09 3:08:23 PM com.apple.launchd.peruser.501[179] ([0x0-0x73073].com.adobe.Photoshop[827]) Job appears to have crashed: Bus error

Full crash report at http://pastebin.com/f6a4ac2a8