TSspeedbooster is the best alternative to Windows Terminal Server and Citrix:
"Server Technology" for a "Micro" price! SBSCC TSspeedbooster enables any Windows XP or W7 system to act as a Citrix or a Microsoft 2003 Terminal Server: Multiple concurrent sessions, seamless application publishing, Universal Printing(*), Load Balancing, Failover, Application Control, and more!
SBSCC TSspeedbooster also enables access on Windows 2003/2008 VPS and Cloud Servers.
With SBSCC TSspeedbooster Universal Printer option, any SBSCC TSspeedbooster client access programs (Seamless, RDP or USB) can be used to print documents without any printer administration. Thanks to the integrated PDF driver-free printing technology, this all-in-one solution offers more than optimized remote printing for all employees.