[Droid X Android Development] Aaahh:
i found the engineering_key.p12, this is from the kernel, for signing it. I also "unlocked" it with the password, "password" (lazy moto :p)...

engkey
Identity
Verified by
Expires: 07/16/2035

Subject Name
C (Country):	AU
ST (State):	Some-State
O (Organization):	Internet Widgits Pty Ltd
Issuer Name
C (Country):	AU
ST (State):	Some-State
O (Organization):	Internet Widgits Pty Ltd
Issued Certificate
Version:	3
Serial Number:	00 BC D7 5E A9 F2 B8 2C 9E
Not Valid Before:	2008-02-28
Not Valid After:	2035-07-16
Certificate Fingerprints
SHA1:	22 72 A2 20 99 93 C7 4E 5C 95 90 72 64 AC 98 68 BB 5F D3 7F
MD5:	AF 60 17 77 0D 04 29 0C BF 12 EC 47 18 C4 5D 27
Public Key Info
Key Algorithm:	RSA
Key Parameters:	05 00
Key Size:	2048
Key SHA1 Fingerprint:	52 16 97 BB A1 40 DA CB BF FE 65 85 FC 0F 7C 67 EB 6C 3A E6
Public Key:	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
Subject Key Identifier
Key Identifier:	C3 8E D5 62 D0 DE 2A 9F 35 8F 01 5A 9A 67 F5 13 DE 09 51 88
Critical:	No
Extension
Identifier:	2.5.29.35
Value:	30 6C 80 14 C3 8E D5 62 D0 DE 2A 9F 35 8F 01 5A 9A 67 F5 13 DE 09 51 88 A1 49 A4 47 30 45 31 0B 30 09 06 03 55 04 06 13 02 41 55 31 13 30 11 06 03 55 04 08 13 0A 53 6F 6D 65 2D 53 74 61 74 65 31 21 30 1F 06 03 55 04 0A 13 18 49 6E 74 65 72 6E 65 74 20 57 69 64 67 69 74 73 20 50 74 79 20 4C 74 64 82 09 00 BC D7 5E A9 F2 B8 2C 9E
Critical:	No
Basic Constraints
Certificate Authority:	Yes
Max Path Length:	Unlimited
Critical:	No
Signature
Signature Algorithm:	SHA1 with RSA
Signature Parameters:	05 00
Signature:	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

engkey
Private RSA Key
Strength: 2048 bits

Algorithm:	RSA
Size:	2048
Fingerprints
SHA1:	52 16 97 BB A1 40 DA CB BF FE 65 85 FC 0F 7C 67 EB 6C 3A E6
SHA256:	C4 32 A7 4F 43 F6 91 E0 D7 DC D9 7E 79 27 E6 7A 2A A3 35 32 72 FF 82 54 C1 61 47 F3 2D 75 43 E7

it may mean nothing, but also i found a "fastboot" folder in the kernel, and for some reason i think the diffrence is renaming it to sbf, if you look throught the scripts there similar.