The slingbox Id is not an email address. You have used an email address in this field.
The slingbox id is a combination of numbers and letters that you can get from the slingbox screen (sometimes called a finder id as well) or an IP address if JSBR is on the same network. http://www.slingbox.com/en-US/Support/KB/KB-1000153.aspx
Please also make sure you are using a supported slingbox model: http://support.jaksta.com/discussions/topics/6000009282
HTH
Gi Gi
Please assist with connecting to slingbox. log is attached.
Thanks,
Gigi