The EDTP Frame Thrower+ is based on the Microchip ENC28J60 Ethernet Controller. A PIC18LF8621 commands the Frame Thrower+ and you can get online immediately with the FREE Microchip TCP/IP Stack. The Microchip TCP/IP Stack incorporates an HTTP web server, FTP, UDP, DHCP, ARP, ICMP and a file system. A 32Kbyte EEPROM on the Frame Thrower+ can be loaded via FTP or serially via the Frame Thrower+'s on-board RS-232 port. No special emulators or programmers are needed to load and customize the Frame Thrower+ code. All you need is a Microchip MPLAB ICD2. The ENC28J60 is well documented and you can get the Frame Thrower+ schematic from the Links and Downloads area of www.edtp.com.