Hippo - there's some kind of problem with PB - a couple of weeks or more ago I found I could not get onto the PB website at all - with IE8.
Seems they've got a new website - but fortunately they've kept the old one running. I found that I could access the new website with Firefox - but then I couldn't do what I wanted with my album.
I elected to revert to the old website (via the new) - but its tricky. However I managed it and now I use Ffox and bookmark to go straight to the old site - and then managed to post my pix OK.
Is seems nothing has improved since then - because its the same for me today. I will find time to call them.
This might not be the problem you have, nor the cure, but HTH.
I see you had no problem with the Frantic pix on the 9th, but ASW used imageshack.
Anyone else ?
LFH