Excelco sells Business Management Software that runs on Linux, as well as many other servers. We had a victory here last week. At one of my client's sites, where they run BUNCHES of NT servers, we installed a SuSe 7.1 linux server. Our application, which involves a high volume of transactions with extensive business logic, is I/O and compute intensive. (eg 500,000 line items to become 10,000 invoices). This process takes days to run on NT. In our first test, we got around a 5 times faster throughput on a $2,000 Compaq server with SuSe Linux file system. The 5x speed improvement is really better than that, as the NT Server is a dual processor $15,000 HP server with elaborate RAID, and BOKU memory. Our next step is to install a second processor in the Compaq and re-run the test. Once that is accomplished, we plan to upgrade the hardware for the Linux server. John Mosier, Excelco, Inc. NEW contact info: Free: 866 225-3605 Fax: (480) 922-6504 Voice: (480) 922-6500 http://www.swinfo.com http://www.excelco.com 8233 Via Paseo del Norte, Suite E-300, Scottsdale, AZ 85258