>> As noted, experience has shown that TWO cores handle >> flash >> card reading into PC plus simultaneous image manipulation >> far far far better than one core. Even a very slow dual >> core >> is far more usable than a fast single core. > Sounds like system is not operating correctly. > Have you tried changing OS and applicaiton? Ah. True religion. And not even a smiley face :-) I thought about carrying an IBM system 360, but they don't make cords long enough, and the vacuum tap readers are a bit heavy. Seriously though, the dual core system I described works well, and it makes sense that it does, and many products nowadays have dual cores, so I see little sense in changing the things that do work in order to pursue an idealistic aim. The dual cores allow true multi-processing and it's possible that some mutual attributes of the applications that I use plus Windows task swapping functionality interact in some undesired way. This may be fixed by changing to eg Linux or System 360 or by using Photoshop Reader as a flash card reader and Pro Paint 67 as an image manipulator, and it may not, but why bother when a system which is cheaply available and has definite technical merit can be had at essentially no price penalty simply by choosing to have it? Russell -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist