Hi,
 when I have multiple files open in the latest stable release of Cream (0.39), switching between tabs looks to be a bit slowish. Also, my typical way of using cream is to type 'cream filename' in the command line, however, if this is done when the instance of Cream is already opened, it's also really slow and sometimes doesn't work correctly (the file is not opened!) and has to type the same command again.

Best,
 Kamadev