Hey I have the version 2.12 and have worked in simple applications with the 74. After seen http://www.melabs.com/mel/upgrade.htm I have a question. Now I would like to explore the 87x . I intend to use the A/D module , LCD control and the USART to do (slow) data acquisition and transmission and control by RS232. - I would appreciate any comments if for this type of applications is really important to update and how is made the update. ( - I cannot also find the site of Crownhill (uk) who sells me the product , and return to US from Europe, would result in a disagreeable surprise in custom duties) - The picbasic list has been closed ? Thanks for your help Fernando