Well, i checked back an hour later and the virtual model is again not working properly. This is a problem we are having with installing it on Google gadgets. We put it up as an updated version a few days ago, but it is taking some time to update this properly with Google gadgets. We'd recommend you not bother trying it now, until we're sure the changes are complete. Please bear with us. Apologies again for the hassle.

UPDATE: the model works fine if you add it to your iGoogle page or your website from the sidebar here. But if you happen to have come across it on the iGoogle gadget page and you try using that version, it will not work yet.

Unfortunately things are getting a little mixed up as we have three versions on the loose now. iGoogle has versions vb and vd but the one that works - version c - is not yet registered on Google - and we have to take the blame for this due to an oversight on our part.

So thanks everyone for being understanding, the model will be working there as well soon.