Please Help me to Fully Remove Bullguard

Bullguard is a very nasty little creature of an anti-virus program. It was pre installed on my new laptop and I couldn’t get it out of there fast enough. I removed it from Add/Remove Program or whatever it’s called now in vista. Then I installed AVG. I then looked on the security centre to see that Bullguard was apparently running alongside AVG. I scanned for files named bulldog and there were none. From reading other forums the only way I could to get rid was to search in the registry for bulldog also. I found many entries and deleted them. However one of them can’t be removed not even in safe mode in HKEY_LOCAL_MACHINE>SYSTEM>Controlset001>Enum>Root>LEGACY_BDFILESPY>0000 named DeviceDesc REG_SZ Bullguard File Monitor Driver. I appreciate that these applications like to get stuck in for higher protection but this is ridiculous and especially because there is none or no easy to find removal tool. I think myself as quite knowledgeable with computers so for an amateur this would be even more of a headache. I want rid of every relation to this poor, stubborn and intrusive software which is more like malware than anti-malware. I have also just had to wait a very long time to even get a confirmation e-mail to sign into the website. My message may seem slightly aggressive but its Christmas Eve and instead of doing something fun I’m trying to remove this software. Please advise me of possible action. Thank you for your kind and courteous reply.