I just got the message from symantec antivirus that i have the bloodhound.exploit.6 virus. I have tried to download the patch but it says that the version is not compatible. I have windows vista 32 system with office 2003. What can i do??? If i try to restart the computer i just get a black screen that doesn't allow me to do anything and i have to reset the computer. Same happens if i don't use it for 15 or 30 minutes and the screen saver activates. I also suddenly got my hard drive full whitout having installed anything, and my computer is running so slow. I have made several scans and everything appears to be fine. Please somebody help me!!!!!!!