Checkout 0.1.18/Checkout by Email 0.1.10/Checkout by PayPal 0.1.12 - No download link or button

MAMP 1.7 (using iMac OS as test server)
OSX 10.4.10
Gallery 2.2.3
Safari 2.0.4

System Information:

Last Run Details:

Gallery version = 2.2.3 core 1.2.0.5
PHP version = 5.2.3 apache2handler
Webserver = Apache/2.0.59 (Unix) PHP/5.2.3 DAV/2
Database = mysqli 5.0.41, lock.system=flock
Toolkits = Exif, Getid3, LinkItemToolkit, Thumbnail, Gd
Acceleration = none, none
Operating system = Darwin wnklmb01dc1-184-109.dynamic.mts.net 8.10.1 Darwin Kernel Version 8.10.1: Wed May 23 16:33:00 PDT 2007; root:xnu-792.22.5~1/RELEASE_I386 i386
Default theme = matrix
gettext = enabled
Locale = en_US
Browser = Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en) AppleWebKit/419.3 (KHTML, like Gecko) Safari/419.3
Rows in GalleryAccessMap table = 239
Rows in GalleryAccessSubscriberMap table = 57
Rows in GalleryUser table = 2
Rows in GalleryItem table = 53
Rows in GalleryAlbumItem table = 3
Rows in GalleryCacheMap table = 0

Using PayPal Sandbox all of the payments are "completed" unfortunately I still get this message after redirecting back to my gallery2 for download:

"PayPal: Payment Being Processed

Thank you - your payment is being processed by PayPal.

You will shortly receive confirmation of your payment and order details directly from PayPal at the email address you provide.

You have ordered downloadable items but your payment has not yet been cleared. Please click the Refresh button on your browser to try again. If you havae any problems, please contact us."

Even if I do "refresh" nothing happens.

I repeated with several transactions all work perfectly with a "completed" status. But alas no download link or button.

I have zip download path as: user/bin/zip

I'm baffled: here are some screen shots.

p.s.

I also tried clearing cache and deactivating the zip download module; but got the same result.

I also deleted the PayPal Sandbox accounts and created new ones; no luck.

I also deleted the plugins and re-installed them and set permissions same as core; no luck.

I tried clearing the tmp filesp; no luck

“SUCCESS IS PEACE OF MIND KNOWING YOU DID YOUR BEST.” - JOHN WOODEN