There are a few options that I know...but this is the one that is the most simple and should work well.
Ever hear of hamchi? This app (
http://www.jrin.net/blog/go.php?http...hi-0.0.3.1.cab) links your device and your home computer as if they were on the same network.
Now just connect to hamachi on your home computer and winmo device and you can use Resco explorer anywhere just like you do at home. This is not a guide, but its a solution. Should you need more help, just let me know. I have used this before in the same manner that you are looking to use it.
oh, and don't forget to either portforward or DMZ the local IP of the computer that you are using.
Best of luck,
-CD85233