Amazon top, flop D-Link!

The DIR-300 is from my computer can not be found (error message when installing with CD), even though all connections are correct, the setup was carried out exactly according to operating instructions, all leds light up as expected (apparently to the display for the current network connection, according to manual flash which are however continuous light) and no PPPoE software installed. A manual installtion via IP is also not possible. The support is lousy dog ​​that email address was taken out of service by referring to register. After registering, you will receive an e-mail while on the performed registry, but the login link is dead ("The requested EnterpriseOne application could not be started. Contact your system administrator.") For 14 ct / min can call a support.