How to control your PC from anywhere

Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast.
Search Systm on WonderHowTo for more DIY episodes from this Revision3 show.
If you don't want to leave the contents of your PC at home, nor do you want to lug the computer around, check out this video for some information on how to access your machine at home from anywhere!
From Revision3:
Get to your home PC when you're on vacation, whether to download copies of the baby pixs, some fresh music, or upload a bunch of pictures you want off your camera!
Bypass network blocks at the office so you can run Twitter or browse to any website!
Fix Dad's PC... even when it's three states away!
Call us enthusiastic, but we're all about setting up remote access using remote control software on this episode of Systm!
There are a number of ways to do this... commercial tools, open source tools like VNC, and even something that Microsoft already stuffed inside some versions Windows XP, Vista and 7.
This is different from DynDNS,that allows you to find your home server no matter what IP address your ISP assigns you. Many of the services we're talking about today already have this ability built in.
There are tons of commercial applications to do this. They usually charge a monthly fee, but can save you lots of work setting things up. We talk the following applications, and tell you which ones are the best deal and why:
pcAnywhere GoToMyPC.com LogMeIn.com
We also walk you through setting up free tools, such as the Remote Desktop Connection tool that have been built into many versions of Windows since XP.
That includes the basics of port forwarding, which you'll need to set up in your router for most DIY remote connection tools.

Finally, we get our geek on and walk you thru setting up VNC, aka Virtual Network Comput