I am having a P-4 machine with 128MB RAM at home. I use Windows XP SP2 as OS. I use the machine primarily for general computing and internat (no gaming). I know that 128 MB RAM is not sufficient to run XP, but the performance was sluggish but OK. My Anvtivirus (Norton 2005) has gone out of date. So I installed eTrust of CA yesterday evening. After that the machine has slowed down so much that an application or file opens 10-15 mins after I click it. I tried to remove the eTrust AV from the Add/ Remove option in control panel but was unable to do so. Please Help.:huh: