I get the same yellow-instead-of-grey as the previously posted screenshot when I connect to Windows XP. Haven't yet run into a segfault, but left mouse-button clicks seems to be ignored (right works fine) so my hands are pretty tied by that. Everything worked fine in previous version.
rdesktop outputs this to console while connecting: WARNING: Remote desktop does not support colour depth 24; falling back to 16 -- Regards, Andreas Henriksson -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]