[G Tablet Q&A, Help & Troubleshooting] gunajay:
I did this basic setup for my woot acquired GTAB. The primary reason was to keep the stock ROM but get the fully functional Android Market. I wanted to give these instructions out to real newbies who may want to do the bare minimum to keep their TAB up and running with all apps and without doing a flash with custom ROM. I wanted to include a more step by step for people who are less tech savvy so please bear with the details if you are a tech guy.

1. Get the Over The Air update to update to 3588. The OTA push happens automatically if you have connectivity (wifi is setup). You can also check it via the updates app that should have come with the stock ROM.

2. Download the enhancement pack - TnT Enhancement Pack v3.1.4b file from http://www.megaupload.com/?d=74HGJNEL to your desktop or laptop. The file name should be TnT_Enhancement_3389_v3_1_4b.rar

3. Try opening the file using winzip or any zip program. If it doesn't install winrar version available at http://www.win-rar.com/download.html.

4. Extract contents to a local folder on your computer using the zip/ winrar program. It has files update.zip, a recover folder that contains a command file

5. Connect your TAB to the computer with the min-usb cable and activate the usb transfer (I think it comes up with that option)

6. GTAB should show up as another drive in your system. With windows explorer browse this drive to locate the "sdcard" folder.

7. Copy the update.zip and recover (containing command file) folder from the location you extracted on your computer (step 4) into the sdcard folder identified on step 6.

8. Power off

9. Power on by pressing and holding the volume + button and the power button simultaneously.

10. The TAB should show a open box screen in a few seconds and after some time should turn back on to the main screen with new apps installed. You should see the market apps icon as well

11. Do the market fix remedy to see all applications in the market by steps below. I added an alternate market fix (if you don't see all apps)

a) Run market

b) Open settings->applications->system applications

c) Force close Google Services Framework, then Force Close Market

d Go back to Google Services Framework, then clear data

e) Run market and confirm you get an error

f) Reboot

g) Wait 2 minutes and try Market to get all applications

h) If this doesn't work, look at the directions again and make sure you follow them exactly

Alternate market fix Steps - I haven't tested this but looks like a few extra steps (You need Titanium Backup installed and have opened Market and surfed around a bit. Thanks to blackjaguar who pointed to this)

1. Settings->Applications->System applications->Market then Clear Cache (if any) then Force Stop

2. Go back one and then Google Services Framework then clear data then Force Stop

3. Go to home and open Titanium Backup

4. Select Backup/Restore tab

5. Select Google Services Framework

6. Select Wipe Data

7. Go to home and open market (it will error and close)

8. Reboot your tablet

9. Open Market and you will have full market

The above steps are detailed in another thread

The below steps are the bare action items from this detailed link

http://xdaforums.com/showthread.php?t=885940 _ However I found it misses some things for the newbie. So this thread.

CAVEAT - I am still new to all this and this is my first HOWTO. Use at your own risk :).

Thanks to all the hard working Devs at XDA especially Roebeet and rothnic. A lot of work has gone in creating these files.