Do this to update after removing bloatware
It would be nice if simply re-installing the bloatware from the market would work, however it will not. User installed apk's (from the market or elsewhere) are placed in the /data/app directory. The factory installed bloatware is in the /system/app directory. The update (2.4.330) knows this and checks the /system/app directory for everything that is supposed to be there, and that the permissions are correctly set. So, if you've removed, renamed, frozen, or whatever any app in the /system/app directory you will not get the update until you put everything back. If you froze them with Titanium backup, simply unfreeze them. If you deleted them, thats a big no-no, in the future, it would be much easier if you simply rename them from *.apk to *.bpk or *.bak or something the system wont recognize. That way if you do want the factory updates, you simply name them back to *.apk, reboot and install the update.
If you did delete them you have to put everything back the way it was. To do this you must use adb or root-explorer. Since I have never had to use adb, these steps use root explorer.
Step 1: Download the dump provided by Angdroid (a page or two back in this thread.
Step 2: Unrar it and navigate to the /system/app folder (using your PC)
Step 3: On your D2G use root explorer and navigate to /system/app
Step 4: Compare the contents of each folder (looking at both *.apk and *.odex files)
Step 5: Make a list of files that are in the folder on your PC but aren't on your phone.
Step 6: Plug your phone into your PC and establish a connection.
Step 7: Copy the files that are on the list you made in step 5 to a folder on the Sdcard on you phone.
Step 8: Unplug your phone from your PC.
Step 9: Using root explorer navigate to the files you just copied to your Sdcard.
Step 10: Press the menu button and choose Multi Select.
Step 11: Select all of the files and Choose Copy (should be a button towards the bottom)
Step 12: Navigate to the /system/app folder using root explorer and click the box at the top that says "Mount R/W"
Step 13: Click "Paste"
Step 14: Check the permissions of each file, they should be rw-r--r--
Step 15: If files are not properly permissioned, long press them, choose "permissions" and you will see three rows and three columns. The top row (User) should have should have the first two boxes checked (Read and Write). The next two rows (Owner and Group) should have only the first box checked (Read). Then click ok.
Step 16: Do this for every file that does not have the correct permissions.
Step 17: Press "Mount R/O"
Step 18: Reboot the phone.
Step 19: Press Menu-Settings-About Phone-System updates and retry the update.
Hopefully this helps. It always worked on my Droid 1.