Canon Dslr
Conrol freeware BULB exposures canon DSLR?

I have a Canon Rebel XT and I use my laptop to control the exposure of the bulb, Do any of you know of some free software? The software that comes with the camera doesn't bulb exposure control.

These programs include the camera not working? CameraWindow / Professional Digital / EOS Capture / EOS Digital Solution Disk / PhotoRecord / PhotoStitch / RAW Image / ZoomBrowser While there may be some third-party programs to allow you to control the camera from your computer, the chances of that being free is thin.