After long time I had some time to work on jarrah and idream. Thanks to you all who have downloaded and using them. Sorry for not being able to reply your comments and mail on time. I have tried to reply all the comment I have received.
New feature added are optional logo image URL in theme option, where you can use a graphic logo just putting the logo URL, but try to add logo with height bellow 60px for best fit. And a favicon link which you can change by replacing the favicon.ico with your own favicon in template directory of both iDream and Jarrah.
You can download the new version of the WordPress Themes here
Jarrah : http://www.templatesnext.org/downloads/wp-themes/jarrah.zip
iDream : http://www.templatesnext.org/downloads/wp-themes/idream.zip
Again I had little time to test the new versions in all the browsers, if you find any issue please leave your comments, I will try to fix them as soon as possible.