Hi, I am new to MRU-Blaster. Is there any way to manually edit the database or ignore list. I am having problem running MRU-Blaster with my O&O Defrag. I have turned on the Boot time defrag option on O&O and silent clean on MRU_Blaster, and everytime the boot time defrag cannot start because it cannot open a file(restore-XXX/change.log), which I think have been "clean" by MRU-Blaster. It also worries me that MRU-Blaster has cleaned up a file under "restore" and that file contains informations of my hard drive. I wonder if that will affect any important system function such as system restore or repair. I haven't installed MRU-Blaster on my other computers with Perfect-disk defrag. but I suspect it will cause the same problem. Also, sometimes my computer might hang for a few seconds during boot when my computer search for another computers on the network while MRU-Blaster performing the silent clean. I know it is more of a XP problem rather than MRU's, for it always slow down everything when there is another process compete with the search function, however, I would like to see if I can set the silent clean a few second after boot instead.