I cannot find this file anywhere. Why not? I've heard that it is illegal?! Why would that be? Sorry for all the q's. Thanks

What do you need the file for?
I think it's illegal to distribute it because it is copyrighted by Sony.

I need it to run DevHook on my 1.5

cant you use pbp unpacker and just decompile the 2.6 update file?

yes the reboot.bin file is an illegal file *cough*you can find it here (a full package) of devhook 2.71 emulation*cough*

Whenever someone is having a problem installing DevHook I always point them to the Ultimate Installer:
http://www.psp-hacks.com/forums/post-315470.html#p315470
It copies all the files to the memory stick for you, including the firmware files.

Wait a sec, so I can use 2.71 reboot.bin for emulating 2.6?! Cool!

Or you could just install DevHook 0.46 using the link I gave you and emulate 2.71.
Why would you specifically want to emulate 2.60?

Sorry, guys. In one of the faqs I read on WE TRY TO STEAL PSP-SPOT STAFF, the guy said I must emulate 2.6 THEN 2.71. Well, I did it the easy way lol. Thanks!

Glad to hear you got it to work; and you can see what PSP-Spot thinks of that site in your post.

Whoa! lol, I didn't notice that. hmmm, I didn't think that that site had a bad rep. Other than its odd stand on emulation of UMD's. That kinda pisses me off.