Does the Bluejay become unresponsive after loading a large dataset, or zooming in? If so, you may be running into
a memory limitation because by default applets can only consume 64 MB of memory. A
occurs when Bluejay cannot allocate the resources needed to perform the genome data parsing/rendering.
If you cannot use suggested
the Web Start or application versions of Bluejay found here, the applet can tweaked.
You can manually adjust the memory available to Java applets under Windows with these steps:
Start -> Settings -> Control Panel.
128in the example images with up to the number of MB of RAM in your system.