Swap the first 2 memory nodes. If you have installed RAM on your motherboard and on another board (FastLane), and do not want to use the memory from the motherboard beacause it would fragment it, ChgPri is made for you. Put ChgPri at the first line of your startup-sequence. If you are interested, look with Scout or ArTM what it really does. DO NOT USE IF YOU ONLY HAVE ONE MEMORY EXPANSION. e.g I HAVE 16Mb ON THE MOTHERBOARD AND 4Mb ON THE FASTLANE. AFTER USING ChgPri THE 4Mb ARE FIRST USED, LEAVING ME WITH A 16Mb LARGEST BLOCK. !! : IN THIS CASE THE 16Mb WILL HAVE PRIORITY OF 69. THINK ABOUT IT IF YOU ARE USING VMM. Allenbrand Brice 5, rue du Manège 68100 Mulhouse FRANCE