i also think vexlord played well in our recent game, and i know that austria-hungary is one of the more challenging powers to play.
i also got soundly wupped when i first came to the site after not having played diplomacy on a board for a number of years. even having played for a while again now, i still get pummeled regularly. in a fairly recent game i was playing germany, which i hadn't played since joining the site, and changed my strategy halfway through the pre-game, pissing off everyone, even those i wanted to be allies with, and was eliminated at an incredibly swift rate. worst of all, one player would not stop whining about me in global tab and in one-on-one and how he was going to kill me, insulting, etc, and then i got so frustrated i stooped to his level and also insulted him. anyway, needless to say i learned a lot from the experience about not making strong commitments until some moves were made, not letting someone else's BS get to me (still working on that), and how to better play germany.
i was recently on a really bad streak, i kept getting eliminated or losing out to a solo in all my games. it was very frustrating, but by seeking out players who are fun to be in the game with regardless of how well i do, that helped to ease the pain and i tried to learn from each loss. now i'm on a better streak, but i'm sure i'll be losing again soon =)