Hello, I want to use an sx pic to increase my mips, I want an 80 Mips speed at the very minimum. Which sx should I choose. Also, which programmer do I need for it, and how can I transfer data from sx to pic - I plan to have both of them talking to each other, using the pic for usb work, and the sx for some very high speed data processing. I am assuming sx does not have a usb chip like the 18f4550. Thanks for any ideas. p.s. where do I find datasheets for sx, what is the sx website? -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist