I don't understand these three results, they say "safe" then again they say
"potentially nasty" and what does the hit rate mean???


Safe. Entries found in this registry zone are potentially nasty. This
application ([53707962-6F74-2D53-2644-206D7942484F] - Result:
53707962-6F74-2D53-2644-206D7942484F) has been checked. Hit rate: 99 %
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} -
C:\PROGRAM FILES\ADOBE\ACROBAT 6.0\READER\ACTIVEX\ACROIEHELPER.DLL
Safe. Entries found in this registry zone are potentially nasty. This
application ([06849E9F-C8D7-4D59-B87D-784B7D6BE0B3] - Result:
06849E9F-C8D7-4D59-B87D-784B7D6BE0B3) has been checked. Hit rate: 99 %
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} -
C:\WINDOWS\SYSTEM\MSDXM.OCX
Safe. Entries found in this registry zone are potentially nasty. This
application ([8E718888-423F-11D2-876E-00A0C9082467] - Result:
8E718888-423F-11D2-876E-00A0C9082467) has been checked. If the name is made
up of random letters, found in the folder 'Application Data' and the kind is
'Unknown' , it should be fixed. Hit rate: 99 %