Hi guys . . . I'm new to this Matlab software . . . Right now I'm working on the help menu, you know just going through the tuturiols. I keep getting this error, I don't know if it has to do with InternetExplorer or not. (Just so you know I have Jcreator installed but not open on my machine) the code: Code: Uncaught error fetching image: java.lang.NegativeArraySizeException at ice.net.CachedInputStream.<init>(ice/net/CachedInputStream) at ice.net.ConnectionManager.createInputStream(ice/net/ConnectionManager) at ice.net.PersistentConnection.getInputStream(ice/net/PersistentConnection) at ice.net.HttpURLConnection.getInputStream(ice/net/HttpURLConnection) at ice.storm.ImageInputStream.checkRealIn(ImageConnection.java:93) at ice.storm.ImageInputStream.getContentType(ImageConnection.java:107) at ice.storm.ImageConnection.getContentType(ImageConnection.java:63) at sun.awt.image.URLImageSource.getDecoder(Unknown Source) at sun.awt.image.InputStreamImageSource.doFetch(Unknown Source) at sun.awt.image.ImageFetcher.fetchloop(Unknown Source) at sun.awt.image.ImageFetcher.run(Unknown Source) ??? doc('Uncaught error fetching image: | Error: Expected a variable, function, or constant, found "incomplete string". Hey I'll be keeping this thread going with more questions observations and how MatLab helps with trading!