Global Knowledge UK have their own channel on YouTube, here's the link: http://www.youtube.com/user/gkunitedkingdom
The most recent batch of videos I recorded are here:
- Desktop virtualization
- Virtualisation of server-based applications
- vSphere: Troubleshooting course overview
- vSphere: Manage for Performance course overview
I did another series a videos last year about vSphere, you'll find a list of those on this blog post: http://vmwaretraining.blogspot.com/2009/12/vmware-vsphere-clips-for-global.html
We will also be running some webinar sessions in the coming weeks which I will be presenting, and no doubt I'll be recording more videos for YouTube too!