I've reported this to the host. I has some issues last night and again this morning for a longer period. There have been no reported outages from them though, so they will (hopefully) investigate.
If anyone finds they cannot access the site, could you please make a note of the date and time so I can build a picture of when this is happening. This will help them
There should be no bandwidth issues that I know of, as in it's heyday, ICB was pushing 16GB transfer per month! We never got blocked because of that, but it was mentioned to me <!-- s:) --><img src="{SMILIES_PATH}/icon_smile.gif" alt="

" title="Smile" /><!-- s:) --> That's when I started blocking bots, scrapers, cutting down avatar sizes etc <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt="

" title="Very Happy" /><!-- s:D --> Will have to do somehting similar here, but not for a while.