Thus spake Mike Smith (mikesmith_oz@RELAYMAIL.NET): > I suspect that its because its a 16bit(co-operative) app running in a > 32bit(pre-emptive) os (lets not fight over whether '95 is 16 or 32 - for I think this is a red herring - the question is not really "why does MPLAB get faster if you move the mouse", but "why the hell is it so slow to begin with?". > Or use multithreading. Not an option for a 16 bit app. -- Clyde Smith-Stubbs | HI-TECH Software, | Voice: +61 7 3354 2411 clyde@htsoft.com | P.O. Box 103, Alderley, | Fax: +61 7 3354 2422 http://www.htsoft.com | QLD, 4051, AUSTRALIA. | --------------------------------------------------------------------------- Download a FREE beta version of our new ANSI C compiler for the PIC microcontroller! Point your WWW browser at http://www.htsoft.com/