For those of you looking to get network / internet connections with this setup....
For starters I haven't even tried out DOSBox yet, but most likely will soon, it looks like a fantastic project and I'd like to try it out. Have some old games I loved to play.. (DeathTrack.... )
Anyway, I noticed the configuration has a section for serial port / modem configuration. If you could get a modem connection to go back to a PC and use it to share the internet connection out over a dial up connection, you could get to the internet with it! Not sure how fast it would be, but I bet it could work. Remember in Win 3.1/3.11 you have no ability to connect without using a software winsock application like Trumpet.
Just thought I'd add that in case someone was trying to get internet connectivity in Windows 3.1, might help someone figure out a way to do it.
If you could get even a basic version of windows 95 running, I'd think the web browsing experience would be far better, I don't think flash even has a player that will run in 3.1..