QUOTE(xamphear @ Oct 29 2009, 04:52 AM)

I was able to drag and drop a folder full of subfolders totaling almost 12 gigs. Try reformatting the drive in your 360. Especially if you ever tried to use the xtreme2 version to write to partition 3.
I did that. Here's what I did, basically:
1. boot up PC with hddhackr USB stick
2. connect the 250GB drive to PC
3. run hddhackr, flashing and creating partitions
4. turn off PC
5. connect the 250GB drive to 360
6. drive shows up, format it
7. boot up PC to Windows
8. connect the 250GB drive to PC
9. run xplorer360 (your hacked version)
10. click on "partition 3" (shows a name.txt and a Cache folder)
11. click on "Inject Folder..."
12. click on one of the folders I backed up from the 20GB drive (say, "Content").
13. wait approximately forever
14. watch in horror as the "Injecting Folder..." box closes and yet the folder doesn't show up in the partiton contents listing
16. restart xplorer360 and see that it's still not there
17. connect the 250GB drive to 360
18. "No storage device detected"
19. contemplate suicide
20. restart from step 1
I've gone through this a couple times now. I've found out that if I use xtreme2 to restore partition 2 (between steps 8 and 9), the drive still works afterwards (the 360 still recognizes it at this point), but nothing I do seems to get the partition3 stuff over.
When I try to drag and drop anything into the xplorer360 window, my mouse cursor just turns into the "no" symbol, so I need to use the menus. I'm wondering if this is part of the problem.
What operating system is everyone using? I'm on Win 7 64-bit, could that be it?