[AYUDA] network+ cbt nuggets

I don´t have that stuff, but i have this eBook:
http://www.megaupload.com/es/?d=2HIPBB5J

Sybex-Network+ Study Guide 4th edition 2005

The 2005 Network+ Series contains the videos listed below:
- Network Topologies (Part 1)
- Network Topologies (Part 2)
- Media Connectors and Cabling
- Network Devices and Components (Part 1)
- Network Devices and Components (Part 2)
- OSI (Open Systems Interconnect) Model
- Media Access Control
- IP Addressing
- Network Layer Protocols
- TCP/IP Suite of Protocols and Services
- TCP/UDP Protocols and Services
- Additional Network Protocols and Services
- WAN Technologies
- Wireless Technologies
- Internet Access Technologies
- Remote Access Protocols and Services
- Server Remote Connectivity Configuration
- Security Protocols
- Authentication Protocols
- Network Operating Systems
- Client Workstation Connectivity
- Firewalls and Proxy Services
- VLAN's
- Intranets and Extranets
- Antivirus Protection
- Fault Tolerance and Disaster Recovery
- Troubleshooting Strategies
- Troubleshooting Utilities
- Physical Network Troubleshooting
- Shooting Trouble in Client/Server Environments

Links:
http://rapidshare.de/files/10977079/network2005.part1.rar
http://rapidshare.de/files/10978558/network2005.part2.rar
http://rapidshare.de/files/10980262/network2005.part3.rar
http://rapidshare.de/files/10983184/network2005.part4.rar
http://rapidshare.de/files/10983733/network2005.part5.rar

thanks(gracias)