Denys asked 100VG ... the answer from 100vg.com is as follows: Why Should You Use 100VG-AnyLAN Technology? Key Benefits: Leverage your existing cable infrastructure while upgrading to a higher transmission speed. Protects your existing network investment because 100VG-AnyLAN supports all network design rules and topologies of 10Base-T and Token Ring. Application enabler for data-intensive applications. Why wait for the promise of ATM when 100VG is here now? The 100VG-AnyLAN technology is an IEEE 802.12 standard. Multivendor industry support (Industry Supporters) 100VG products today are less than two times the cost of 10Base-T. Products available NOW! Easy ATM migration. High performance, collision free Comparison Chart: 100VG vs. Other Fast Networking Solutions Industry Wide Product Support Birket Foster M. B. Foster Associates .. the 1-800-ANSWERS people! (613) 448-2333 or (613) 448-2588 (FAX) (Thanks for your support of our 32bit DataExpress ODBCLink Driver)