I can get to new game but once I clikc it. It goes to a load screen followed by a crash something like fallout has stopped working.
Also I get a simmalar error when going in a specific part in oblivion. Wich runs fine as long as I stay away.

system specs
Vista Home Premium Edition Service Pack 2), 32-bit
GeForce 8500 GT
2gb ram
AMD 64 X2 Dual Core Processor 3800+

and here is the error report

Version=1
EventType=APPCRASH
EventTime=129495477558417868
ReportType=2
Consent=1
UploadTime=129495477589927868
Response.BucketId=1385172773
Response.BucketTable=1
Response.type=4
Sig[0].Name=Application Name
Sig[0].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/Fallout3.exe
Sig[1].Name=Application Version
Sig[1].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/1.7.0.3
Sig[2].Name=Application Timestamp
Sig[2].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/4a40f18b
Sig[3].Name=Fault Module Name
Sig[3].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/Fallout3.exe
Sig[4].Name=Fault Module Version
Sig[4].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/1.7.0.3
Sig[5].Name=Fault Module Timestamp
Sig[5].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/4a40f18b
Sig[6].Name=Exception Code
Sig[6].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/c0000005
Sig[7].Name=Exception Offset
Sig[7].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/006ddf7b
DynamicSig[1].Name=OS Version
DynamicSig[1].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/6.0.6002.2.2.0.768.3
DynamicSig[2].Name=Locale ID
DynamicSig[2].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/1033
DynamicSig[22].Name=Additional Information 1
DynamicSig[22].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/fd00
DynamicSig[23].Name=Additional Information 2
DynamicSig[23].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/ea6f5fe8924aaa756324d57f87834160
DynamicSig[24].Name=Additional Information 3
DynamicSig[24].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/fd00
DynamicSig[25].Name=Additional Information 4
DynamicSig[25].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/ea6f5fe8924aaa756324d57f87834160
UI[2]=C:\Program Files\Bethesda Softworks\Fallout 3\Fallout3.exe
UI[3]=Fallout3 has stopped working
UI[4]=Windows can check online for a solution to the problem.
UI[5]=Check online for a solution and close the program
UI[6]=Check online for a solution later and close the program
UI[7]=Close the program
State[0].Key=Transport.DoneStage1
State[0].Value=http://forums.bethsoft.com/index.php?/topic/1188170-game-will-not-run-right/1
FriendlyEventName=Stopped working
ConsentKey=APPCRASH
AppName=Fallout3
AppPath=C:\Program Files\Bethesda Softworks\Fallout 3\Fallout3.exe