Performed full disk backup testing on WinXP SP-2 machine with no other tasks running.... True Image 8.0 Build 923 (Normal Priority and Compression) = 48 min 16 sec True Image 9.0 Build 2273 (Default Low Priority, Normal Comp.) =1 hr 28 min 34 sec True Image 9.0 Build 2273 (Manual Normal Priority, Normal Comp.) =1 hr 22 min 56sec Backup data over network (T-1); all tests sequential in time. WHY THE ALMOST 2X DECREASE IN SPEED? IS ACRONIS TECH SUPPORT AWARE OF THIS?