Nice on the whole, but I have a couple of minor niggles:
1) I think I preferred the slightly darker grey of the old background; this one is awful bright.
2) On the banner above each post, the text after "Re:" is in dark blue, and the date is in black. Those characters are extremely difficult to read against the red banner, especially with the bright grey page. I suggest at minimum, the dark blue text be tweaked to powder blue to compete with the red, and the date ought to be white like the time, or play with some other values if you feel you need to separate post# from time with a different colour. At any rate, the black doesn't work.
