Like other Android apps, you can find Hoiio in Android Market. To install Hoiio from Android Market: 

1. On your phone, select Market app
2. Search for Hoiio
3. Select Hoiio and install

If you do not have Market app on your phone or encounter problems when accessing Android Market, you can download Hoiio from Hoiio WAP site. With your phone browser, go to http://m.hoiio.com and click the Download Hoiio Mobile.