[Upgrading, Modifying and Unlocking] phate:
I ran the 1.5b and I got this:

Polaroid AIO v1.5b - BETA - by DH4 http://facebook.com/wayne.hartmann
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Thank you for participating in this BETA TEST. If you have used any version of
Polaroid AIO be sure to choose Remove Google Apps and Framework FIRST!
Otherwise you may have major issues with the play store.
Please report your results in the forum. Enjoy your new tablet experiance.
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Polaroid AIO will root, un-root, and install Google Applications and Framework
on your Polaroid Tablet. Tested on PTAB8000, but should work on others.
This script is provided with absolutly no warranty, use at your own risk!
Special Thanks to Bin4ry for root method.
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Enable "USB Debuging" and "Stay Awake" in Settings --> Developer Options

Waiting for device to become ready... [Device Ready]
Found: MID PTAB8000 running Android 4.0.3 [Framework Supported]
Checking if device is rooted... [Device Rooted]

Mounting File System as Read/Write... [Done]
Pushing Google Backup Transport... [Done]
Pushing Google Calendar Sync Adapter... [Done]
Pushing Google Contacts Sync Adapter... [Done]
Pushing Google Feedback... [Done]
Pushing Google Login Service... [Done]
Pushing Google Partner Setup... [Done]
Pushing Google Quick Searchbox... [Done]
Pushing Google Services Framework... [Done]
Pushing Google TTS... [Done]
Pushing Google Market Updater... [Done]
Pushing Google Media Uploader... [Done]
Network Location... [Done]
One Time Initializer... [Done]
Pushing Google Play Store... [Done]
Pushing Setup Wizard... [Done]
Pushing Google Talk... [Done]
Pushing Voice Search... [Done]
Pushing Google Maps Framework... [Failed]
Error: failed to copy 'framework/com.google.android.maps.jar' to 'system/framew
ork/com.google.android.maps.jar': Permission denied
Pushing Media Effects Framework... [Failed]
Error: failed to copy 'framework/com.google.android.media.effects.jar' to 'syst
em/framework/com.google.android.media.effects.jar': Permission denied
Pushing DRM Framework... [Failed]
Error: failed to copy 'framework/com.google.widevine.software.drm.jar' to 'syst
em/framework/com.google.widevine.software.drm.jar': Permission denied
Pushing libfilterpack_facedetect.so... [Failed]
Error: failed to copy 'lib/libfilterpack_facedetect.so' to 'system/lib/libfilte
rpack_facedetect.so': Permission denied
Pushing libflint_engine_jni_api.so... [Failed]
Error: failed to copy 'lib/libflint_engine_jni_api.so' to 'system/lib/libflint_
engine_jni_api.so': Permission denied
Pushing libfrsdk.so... [Failed]
Error: failed to copy 'lib/libfrsdk.so' to 'system/lib/libfrsdk.so': Permission
denied
Pushing libgcomm_jni.so... [Failed]
Error: failed to copy 'lib/libgcomm_jni.so' to 'system/lib/libgcomm_jni.so': Pe
rmission denied
Pushing libpicowrapper.so... [Failed]
Error: failed to copy 'lib/libpicowrapper.so' to 'system/lib/libpicowrapper.so'
: Permission denied
Pushing libspeexwrapper.so... [Failed]
Error: failed to copy 'lib/libspeexwrapper.so' to 'system/lib/libspeexwrapper.s
o': Permission denied
Pushing libvideochat_jni.so... [Failed]
Error: failed to copy 'lib/libvideochat_jni.so' to 'system/lib/libvideochat_jni
.so': Permission denied
Pushing libvideochat_stabilize.so... [Failed]
Error: failed to copy 'lib/libvideochat_stabilize.so' to 'system/lib/libvideoch
at_stabilize.so': Permission denied
Pushing libvoicesearch.so... [Failed]
Error: failed to copy 'lib/libvoicesearch.so' to 'system/lib/libvoicesearch.so'
: Permission denied
Mounting File System as Read/Only... [Done]
Your device will now reboot... [Done]

I hope you have enjoyed using this software. If you have any questions or
comments feel free to contact me on facebook. -Wayne

Press any key to continue . . .

I copied over the libs and frameworks to /sdcard and used adb shell to move them into place manually. After rebooting all seems to be working.