I've configured my wrt610n with a harddisk and enabled the mediaserver option. Everthing is working fine like it should, but .... the mediaserver part is not always available. Often I need to login, in the linksys to make the mediaserver part available again or I need to restart the whole linksys. Could it be the harddisk (It is a WD Passport without an external adapter)? Maybe the harddisk goes to sleep or is it the linksys software that needs to reinitialize? Anyone else having the same problems?