Well here we are guys! finally a sticky with important n64 info!
Guides!

*o*'s very very beta guide
a guide by RPGTKnick its not very thorough...
daguuy's guide very thorough! (under construction)
daguuy's short n64p guide

Completed portables

Sifuf's N64p very nice
Sifufs N64p
The L64 what else can i say? apart from WOW
bens amzing N64p!
randomblagh's n64p!
warrior_rocker's (now deceased) n64p
Cennar's N64p (great for a $2 budget!
tritons n64p!(well it didnt actually work....)
G-force's n64p!
Gamelvers first portable his N64p vol.1!
Handhelddc's N64p using a frankenstein case method
gamelvers n64p vol.4!
samuelm's n64p
Turbotax's N64p
hailrazer's Darth 64
clarky's PNintendo 64

other info

Joystick mod for third party controllers
wiring diagram
a picture about wiring the control!
cartridge slot relocation guide!
Adjustable regulator claculator
how to replace an analog stick with a D-pad
thread by g-force about fuses on the n64 board
info by gannon on how to make an automatic n64 controller switchover thingy
3.3V converter diagram (pages 2+3)
How to get free DC-DC converters
Harshboy's excellent power diagram
Harshboy's full wiring diagram

Useful Information:

Nice technical information, including cartridge pinout and many other pinouts.
How to relocate a cart slot
How to power your N64p
Troubleshooting your N64p
How to replace an n64 joystiq with a gamcube joystick
N64 controller pinout
N64 video out pinout

In progress

*o*'s n64p page
new york cheech's n64p
Neildo_64 N64 portable progress
joevennix P64 workload
3.3v regulator diagram
anotherperson's Portable N64 progress
iam7805 battleship 64 projetc
Bíg Ã


From vskid: Here is some more info. I just quoted a post until we figure out how we want to format it.

yeah mine's in there! make sure you change mine to http://www.freewebs.com/daguuy/how2.htm instead of http://daguuy.tk/
EDIT: don't forgot samuelm's completed

done

and my n64P was never actually finished the case(s) were tho

oh...well too bad! lol ill just leave it....wheres a mod??this needs stickifying!

C-rud. Imageshack stopped hosting some of my N64P pics Oh well, I'm moving to a new site anyways...

oh well.....hey g force is your n64 deceased?

http://www.digikey.com/scripts/DkSearch ... 03&Site=US

is that the right scsi cable for the cart relocation?

Yeah My N64P died the day I finished it Did you know I have a scond one that I finished? I took it down since the DC-DC converter went out, but other than that it still works.

I think that cable would work, didnt get to lok at it a lot though.

for your cart slot relocation, which headers pins did u use? will any 50 pin one work with a 50 pin scsi cable?

i never got mine working...i didnt find a cable with the right pin orientation.....so im currently soldering it.....

oh really, so the header pins wouldnt fit in the scsi cable? thats great now that i ordered 3 scsi cables.

I soldered it with ribbon cable. That plug-in-the-connector-to-the-cable stuff is CHEATING!

ok the issue is the cable out of macs dont have logical pin layout although the ones out of dos based computers do!

Why has this become un-stickied? Also, I agree, it is cheating to use a ribbon cable to move the cartridge slot, break out your soldering iron and fight like a man!