Windows 7: Help with cloning hard drives

Hi i tried checking my system information and saw this
Boot Device \Device\HarddiskVolume2 should i be concerned why it says volume 2?

and when i went to loaded modules on system information i found these 3 logs

atiu9p64 8.14.1.6160 37.00 KB (37,888 bytes) 10/27/2010 3:13 AM Advanced Micro Devices, Inc. c:\windows\system32\atiu9p64.dll
atiumd64 8.14.10.791 4.98 MB (5,218,304 bytes) 10/27/2010 3:22 AM ATI Technologies Inc. c:\windows\system32\atiumd64.dll
atiumd6a 8.14.10.283 3.07 MB (3,221,504 bytes) 10/27/2010 2:57 AM Advanced Micro Devices, Inc. c:\windows\system32\atiumd6a.dll


and i tried checking my event viewer cause the date on the log was a time where no one was home and verified it on my event viewer that from 10-24-2010 the next time i opened my computer was 11-04-2010
also checked the files individually some items show that they were modified 10-27-10 and created the same date others were created at an earlier date. I was wondering if anyone has the same logs or was these files installed manually on the computer or a result of something else.