I doubt it's anything less localised than a fault of the computer you're using. It could be a DNS problem but I doubt that, since you're able to view some Youtube videos.

Try this anyway:
  • Press Window+R.
  • Run "ncpa.cpl".
  • Right click Local Area Connection (or Wireless Network Connection if you're using wireless) and go to properties.
  • Double click Internet Protocol TCP/IP. If you're on Vista you need to select the ipv4 one.
  • Make sure the dot is in "Use the following DNS servers" or whatever it says. The bottom bit.
  • Put these IP addresses in for primary and secondary, respectively: <b>208.67.222.222</b> and <b>208.67.220.220</b>.
  • Press ok until you're out of all of the dialogs.
  • Try to view some Photobucket pictures.
  • ???
  • Profit.


Can you try another computer on the same internet connection?