How to tether an old Android 2.1 phone with the Asus Transformer I want to tether my Samsung Europia to my Asus Transformer so I can use my phone 3g connection.

Is this possible? The Samsung doesn't have native tethering built in.
Is your phone rooted?  If so, try using the WiFi Tether app.  You will need to download the APK and side-load it.