Flash memory for the router

Recently, a new platform was raised and a Cisco 2811 was installed on it. It so happened that there was no USB stick in the Avaya IP Office 500. They bought the smallest CF that they found, it was Kingston Elite Pro 50X (CF / 1GB-S / SCS) Retail , for the sake of experiment they inserted it into the router and ... lo and behold !!! Rooter accepted it and showed the full volume. For the purity of the experiment, formatted it with the means of the router ( format flash:) everything remained as before - the volume is full! I copied everything I needed to it and left it to work :)

  router # sho fla
 - # - --length-- ----- date / time ------ path
 1 59846440 Jul 25 2009 06:03:44 c2800nm-adventerprisek9_ivs-mz.124-24.T.bin
 2 6036480 Jul 25 2009 06:14:54 sdm.tar
 3 1697952 Jul 25 2009 06:15:10 securedesktop-ios-3.1.1.45-k9.pkg
 4 1164288 Jul 25 2009 06:15:22 common.tar
 5 861696 Jul 25 2009 06:15:34 es.tar
 6 416354 Jul 25 2009 06:15:44 sslclient-win-1.1.3.173.pkg
 7 113152 Jul 25 2009 06:15:54 home.tar
 8 1823 Jul 25 2009 06:16:18 sdmconfig-2811.cfg
 9 1038 Jul 25 2009 06:16:32 home.shtml
 954433536 bytes available (70221824 bytes used)
 router # 

As a result, in Avaya IP Office 500 there is a beautiful tsisochny USB flash drive, and in the Kingston router.
2 months - normal flight!