Yes but assuming you want to access your remote PC's from a web browser? I am just saying it is way more convenient.
Also, what are you going to do about Dynamic IP's???
The Logmein program accesses the internet so that you don't have to worry about the hassle of IP addresses.
I know that I sound like a salesman, but I just think that it is way more convenient to use Logmein or Bomgar.