Help Needed...

I installed the "SimplePortal 2.3.3" on my test site (which was installed the same was as my LIVE site) and it installed and works great.
However, when I attempt to install it on my "live" site (which is on a different server, however all paths are correct per repair_settings.php) It starts the install by giving me a screen with what it is going to do and the option to modify other themes. (same screen I got when I installed on my test site)
However on my "live" site after I click "proceed" I get the following error. (Which I can only get rid of by replacing the entire "Packages" directory with a fresh copy from the "upgrade" files.
Error:
You cannot download or install new packages because the Packages directory or one of the files in it are not writable!
I have checked "Everything" and all the permissions are set to be writeable (identical settings as on the server with the test site) as the forum files/directories as the test site.
I am at a LOSS as to why it would install flawlessly (and I was able to do exactly what I wanted with it... Thank-you) and yet can't get it to install on my live site.
I have attempted to install from the default SMF theme, from the theme I am running, from the "Core" theme... all with getting the same results.
Any ideas on what is going on?
Yes.... I even created a "Temp" directory under the Packages directory.
I went through and either verified or changed all of the permissions to 777 on the directories, sub-directories, and files that were listed to be changed.
Then after two failures, I went through and pretty much changed everything that was 755 on the new server to 777 (to match the test server)
And still got the same failures on installation attempts, so I would re-upload (and over write) the Packages directory (and sub-directory)... then the package manager would allow me to attempt to install a mod again. (instead of giving me that error)
Even tried "different" mod's (packages) in case it was specific to the portal one, but the new server fails and gives me the error message no matter what mod I try to install (always get the instructions, then the successful test screen and then click the proceed.... then the failure message, requiring me to replace the entire Packages directory to get another chance. (until the directory is replaced, if I retry to install the same mod, or install a different on, I continue to get the error message.

?? There has to be something I am missing somewhere. The installation (and function) of the forum through the upgrade process went without a glitch (once some one pointed out the simple thing I was missing in trying to do that over using "repair_settings.php to correct the path pointers inside the copy of the database used for installing on the new server)
Would be willing to pay a SMF Support guru to get this "SimplePortal 2.3.3" package installed on my forum.