Sybase IQ ETL Development 4.5.1 runs on Microsoft Windows:
Windows XP Professional with Service Pack 3 – 32-bit and 64-bit
Windows Vista – 32-bit and 64-bit Windows Vista Business, Business N, and Enterprise editions
Windows 2003 – 32-bit and 64-bit Windows 2003 Standard and Enterprise editions
Windows 2008 – 32-bit and 64-bit Standard, Enterprise, and Data Center editions