hahaha... yes the infamous w32.blaster.worm... just got done disinfecting...
www.symantec.com will provide excellent info on the worm and step by step instructions to getting rid of the bloodsucker...
when it hit me it got to the point that whenever i reformatted it would still be in my system.. so beware reformatting will not get rid of it...
oh and if your DLLHOST.EXE (all uppercase) is infected you have no choice but to leave it in your system but quarantined...it will make it so that your anti virus software will make the file access denied... so be careful on what you download...
-ryan