I recently installed SpyGuard/Blaster together. SG loads at bootup; SB is active. The mouse functions (I am not getting system lockups) but "intermittently" it goes beserk. Single clicking an icon has a dbl click response. Dragging a window frequently maximizes it. Trying to crop an image is almost impossible; as soon as it's dragged the command is lost. Highlighting text also becomes eratic. The problems mentioned occur when SG is on the systray. I am running Windows 2000 SP3, Norton Antivirus 2003, Zone Alarm Pro 3.5.169, Ad-Subtact 2.55. The Intellimouse driver is intellipoint 4.12. Any and all help is appreciated.