Note: this post was supposed to have been on Friday, but for some reason it saved to draft instead of publishing.
It turns out that my rogue was only two dungeon runs away from hitting 90. In other news, eight stacks of determination seems to be what it takes to down Durumu in LFR. It took me a few tries to understand the "maze" portion, and with a constsnt influx of people dropping and joining there was always a large group of people dead. The ninth attempt gave us a huge buff and enough people who made it through the maze to finally kill him. The other bosses weren't as wipetastic, with them going down after five and three wipes. Three rolls and one bonus later my usual loot luck prevailed - nothing but gold. Perhaps I'll fare better this weekend.
Death Knight 90