Hi everyone! when i flash my nokia N900 byRX-51_2009SE_10.2010.19-1.003_PR_COMBINED_003_ARM.bin Flash don no problem.. when i want flash by RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM.bin Then give usb erro ---------------- Log! Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:\Documents and Settings\XPPRESP3>cd "c:\Program Files\maemo\flasher-3.5" C:\Program Files\maemo\flasher-3.5>flasher-3.5.exe -F RX-51_2009SE_10.2010.13-2. VANILLA_PR_EMMC_MR0_ARM.bin -f -R flasher v2.5.2 (Sep 24 2009) Image 'mmc', size 255947 kB Version RX-51_2009SE_10.2010.13-2.VANILLA USB device found found at bus bus-0, device address \\.\libusb0-0001--0x0421-0x0 105. Found device RX-51, hardware revision 2101 NOLO version 1.4.14 Version of 'sw-release': RX-51_2009SE_21.2011.38-1_PR_MR0 Booting device into flash mode. Suitable USB device not found, waiting.