[Smiffy 2]

I have just ordered a Harmony One and want to download some of the favourite television channel icons from icon harmony . com.
I have bookmarked the website on my google toolbar.
When I click on the bookmark on my PC at work, it takes me to the site no problem at all.
But when I click on the bookmark on my home PC I get an error message saying that the link is broken.
It's not a firewall or security problem and it's happens all the time.
It's the same bookmark so I can't understand it!! Any suggestions or solutions???
Cheers
Rob