If anyone is having trouble loading HEN, check your memory stick is supported. I just tryed to load HEN with an 8GB unsupported FAKE sony memory stick and HEN would not boot
here is some details on FAKE SONY MEMORY
Clue #1 False SONY Part Number or False UPC / EAN Part Number
Genuine SONY Memory Sticks have exactly the following Sony Part Numbers and UPC Part Numbers on the retail paper insert and all MUST includes "Sony IC Recording Media Memory Stick PRO Duo - Operating instructions" sheet(s) in 14 languages, folded 20 times. It is a special 70% or more recycled paper using VOC (Volatile Organic Compound) - free vegetable oil based ink:-
Pro series: 1GB (MSX-1GS), 2GB (MSX-2GS)
Pro Duo Hi-Speed series
1GB (MSX-M1GN) = 4-901780-942947 or 0-27242-64714-5
2GB (MSX-M2GN) = 4-901780-892532 or 0-27242-64715-2
4GB (MSX-M4GN) = 4-905524-319217
Pro Duo series (with separate Sony Warranty sheet in 14 languages; with 2 hidden UPC Security Tags)
1GB (MSX-M1GST/X) = 4-905524-386865; (MSX-M1GST) = 0-27242-66543-9
2GB (MSX-M2GS/X) = 4-905524-387889; (MSX-M2GS) = 0-27242-67114-0
4GB (MSX-M4GS/X) = 4-905524-333688; (MSX-M4GS) = 0-27242-69239-8
8GB (MSX-M8GS/X) = 4-905524-333695; (MSX-M8GS) = 0-27242-69240-4
Pro Duo MARK2 series (with separate Sony Warranty sheet in 14 languages or with 2 hidden UPC Security Tags)
1GB (MS-MT1G) = 4-905524-486469 or 0-27242-73614-4
2GB (MS-MT2G) = 4-905524-486483 or 0-27242-73619-1
4GB (MS-MT4G) = 4-905524-486506 or 0-27242-73620-7
8GB (MS-MT8G) = 4-905524-486520 or 0-27242-73621-4
16GB (MS-MT16G) = 4-905524-408133 or 0-27242-71313-0
FAKE Sony have easily identifiable FALSE Sony part numbers with extra letter T and also mixed/incorrect UPC Part Number on the retail paper insert.
Pro Duo:
2GB (MSX-M2GST/X)
4GB (MSX-M4GST/X)
8GB (MSX-M8GST/X)
16GB (OEM ?)
Newer FAKE may have correct Sony Part Number but the UPC Part Number may still be incorrect on the retail insert! Fake has none of the Operating Instructions sheet(s) and none of the separate Sony Warranty sheet.
Clue #2 For PSP Owners: MagicGate Unknown and Incorrect User Capacity
In your PSP Menu screen, go to Memory Stick, press the Triangle button, then select Information. Genuine SONY will display as MagicGate Supported. If you see Unknown or Unsupported then you know you have a FAKE Sony!
Genuine Memory Stick displays User Capacity: 8GB as 7687MB or 7763MB; 4GB as 3839MB; 2GB as 1909MB or 1910MB; 1GB as 956MB.
Fake Memory Sticks displays User Capacity: 8GB as 7727MB or 7839MB; 4GB as 3876MB; 2GB as 1937MB or 1949MB or 1956MB or 1959MB; 1GB as 969MB of memory space when being tested.
Most fakes have HALF or less than half of the usable capacity from the stated capacity. The only bullet-proof way to find out its real capacity is to try transferring as much data as possible to your card and then READ BACK data from the card to see if it will actually hold close to the stated capacity with no sign of missing files or data corruption.
Genuine card has high transfer speed at about 80Mbps while Fake has painfully much slower transfer speed.