You can buy your tickets for BAU 2009 on-site at the fair or comfortably via the online pre-sale. 

On the day of your visit, you may use the Munich public transport system (MVV) with your admission ticket or the online ticket voucher free of charge.

Information on how to get to the New Munich Trade Fair Centre is available under the menu item Travel

Depending on which navigation system you are using, the New Munich Trade Fair Centre and the International Congress Centre Munich (ICM) can be found under the keywords "Ausstellungsgelände", "Messezentrum" or "Messe".

Some navigation systems also allow you to select a specific entrance, i.e. "Eingang Ost" (east), "Eingang West" (west) or "Eingang Nord" (north).

You can also enter the address "Willy Brandt Allee" or "An der Point".

All  necessary information on visa and travelling to Germany can be found at the navigation item visa service.