Many universities and open-source FPGA forums host mirrors. Search for:
Xilinx ISE 9.2 supports a range of Xilinx FPGA devices, including: Xilinx Ise 9.2 I Software Free Download
If you’d like, I can:
A: WebPACK does not require a license. For other editions, use the Xilinx License Configuration Manager. Many universities and open-source FPGA forums host mirrors