This utility can make it much easier to perform multiple commands on a regular basis etc.
Thanks to thechief for testing it and to Albert Yale for the original inspiration

Main download
Download Telnet Scripter v1.1.0
Associated scripts:
General Class II scripts
Script to set up NAT tables correctly by TheChief
Script to help identify your Class II router
Billion 7402VGP scripts
Retrieve system info, security status, WAN and Wireless port info by SyBorg
Script for firewall/security settings etc - Version 1.0 by SyBorg (for v1.0.6 or later of the Telnet Scripter)
Memory Optimisation script(s)
Unlock/unblock/defreeze script
Any feedback/issues with this software should be posted in a suitably titled thread

Note: You will need the MSWINSCK.OCX component if you do not already have it. It can be found by a quick search on the Internet, an example being Ascentive