Yeah, I think I remember the early posts about the availability of the root base ROM doing the spam thing to some people (but not everyone). Let me search for the other download links and try a few. I'll also recompute the MD5 sums and verify that what I download matches what I already have (that I've already verified with others in AF). He should also double-check the MD5 sums on each ROM he downloads (and erisuser1 also advises checking the MD5 sums AFTER you copy the ROMs to the /sdcard to, just to be sure).
I'll re-reply in a few...
Also, the final custom ROM doesn't matter, but
the first base root ROM must be the first ROM that you install, so the best thing to do is only download and have the base root ROM around so you don't get it mixed-up with any of the 2.1 leak versions (that would be bad

).
Back in a sec...
Frisco,
Okay, here's the scoopage:
Best place to download the base root ROM is Gridlock's site:
HTC Droid Eris ROM Site
Navigate to the "
PB00IMG Roms" directory.
In there, you'll find the base root ROM (i.e., the ROM you need to install to actually get root / root permissions) called "
PB00IMG-root.zip".
Ignore the "PB00IMG-21-official.zip"--this is a 2.1 LEAK (ack!) version 2, apparently. DO NOT DOWNLOAD or INSTALL!
Download / save the "
PB00IMG-root.zip" file. You'll also notice the comments with the file name:
"Original root rom. Rename to PB00IMG.zip before using.
MD5: 63eacc5ede3b179f95dc22d8ef585f94"
So, after the download completes, rename "
PB00IMG-root.zip" to "
PB00IMG.zip". This is the first file that you will transfer to the phone's top directory of the /sdcard.
I re-did this download myself (no spam or viruses from this site!) and checked the MD5 sum against the comments above and my copy of the base root ROM (downloaded long ago). They all matched perfectly (at least to my eyes

). Here are the details:
Here's the MD5 sum reported from the download location:
63eacc5ede3b179f95dc22d8ef585f94
Here's my MD5 sum of the newly downloaded file:
C:\android>md5sum.exe c:\temp\PB00IMG-root.zip
\
63eacc5ede3b179f95dc22d8ef585f94 *c:\\temp\\PB00IMG-root.zip
And here's the MD5 sum of my old copy of the base root ROM:
C:\android>md5sum.exe c:\android\roms\root-stuff\first-root-rom-PB00IMG.zip
\
63eacc5ede3b179f95dc22d8ef585f94 *c:\\android\\roms\\root-stuff\\first-root-rom-PB00IMG.zip
And finally, the MD5 sum listed as being needed from this thread's instructions:
63eacc5ede3b179f95dc22d8ef585f94
You might want to find / download an MD5 sum utility (such as
Home of the MD5summer). The one I used is an old DOS one that still works okay, so I haven't actually used any Windows GUI-based ones. Okay, that's enough of MD5 sums.
So, all this looks good.
Now your friend should be ready for this thread's
"I. Rooting your phone (the easiest part)"...assuming the SDK / USB issues have been addressed. After doing step #1, the phone will be rooted, just with a very old, buggy, version of 2.1. This will allow you to continue on and install Amon-RA's recovery image and then install flash a nifty custom ROM of your choosing (Ivan's Eris Official 1.0 w/OC is a good one to start with).
Any questions? Cheers!