Vote for HOBLink JWT
HOBLink JWT is a platform-independent, Java-based solution for accessing MS Windows Terminal Servers. It makes data in Windows-based applications available to all users, regardless of the type of hardware or operating system they are using. HOBLink JWT is a solution for accessing WTS: Central installation and administration through Java technology.
With HOBLink JWT, you also get true load balancing which actually measures the CPU load of each server. When one WTS goes down within a server farm, the client is connected to another WTS for signing on. Not every WTS in a farm must be configured the same. In addition, no ?master browser? is needed.