Wifi connection management can be a bit fiddly on Windows Mobile, but WeFi looks like it might be a step in the right direction.
When activated, the app searches for nearby wifi hotspots and grade the quality of their connection before connecting you to the best. You can specify an app to launch as soon as a connecton is made and WeFi will also alert you if your IM contacts are online.
Here is a quick YouTube clip showing the app in action:


















I tried it on Mio - I like!
I was kinda surprised to see that there is wi-fi in many places that I didn’t even think before that I could get online there.
I have a question though - if it keeps showing me how many “spots” (I guess they mean wi-fi networks) are around me, doesn’t it drain my battery? I saw that there is some “power save” mode but I couldn’t figure out what it’s good for