Hello,I HAVE AN ALL NEW SYSTEM W/ASUS M5A87 MB, AMD FX 4100 PROCESSOR,NEW KINGSTON 4 GB DDR3,NEW SATA 2 RADEON 5450 VIDEO CARD & NEW MAXTOR SATA 320 GB DRIVE. RUNNING XP PRO,THE PROBLEM IS IF I LOOK ATAFEW DIFFERENT ITEMS ON A WEB PAGE LIKE E-BAY ITS NOT LONG BEFORE MY ANTI-VIRUS AVG POPS UP A MESSAGE USING LARGE AMOUNTS OF MEMORY USUALLY 560 + MB'S & RECOMMENDS I CLOSE WEB PAGE & LEAVE THE INTERNET TO RECOVER MEMORY. I EMPTY MY TEMP FILES OFTEN INCLUDING IE EXPLORER WEB PAGE CACHE. IS THIS A SIGN OF BAD MEMORY OR A BUG IN XP PRO OR SOMETHING ELSE? ANY HELP OR ADVISE WILL BE GREATLY APPRECIATED. JRJ 1950