I have have the same issue, as mentioned in http://support.swiftideas.net/forums/topic/ssl-issue/page/ (browser warning about mixed content, although issue is already closed for replies).
However, I can’t install the mentioned extensions in post on my site. The ssl certificate works very well, expect the logo path is absolute within the database options. I can clearly see in the wp_options table, that the logo path value in sf_neighborhood_options is set to http://. But if I try to change the path directly (even to https://) within mysql, it destroys my settings and resets it. Also if i try to open wp-admin with https and remove and upload the logo again, it still remains saved unsecured.
Is there a checksum or anything else used in the settings or how can I change this path?
Thanks for any help!