[Nook Color Android Development] busyworked:
Bmar08 & Phez, (Phez see the 6th paragraph of this post.)

Those selling ROMs already on SD cards via eBay; are quite possibly using locally off the shelf memory. Not the older but better performing class 2 or 4 cards that will perform better see later in this post. Otherwise ya, they probably work. But if a person wanted or actually needed an off the shelf solution - one would be better off buying a Galaxy Tab etc, from Best-Buy. Besides its more fun noodling it out your self and saving a couple hundred bucks on a very nice bit of kit. As well as connecting with the community. There are folks floating in and around these threads that know a lot more about this stuff than me. Often it helps to use the "Search" this forum option on the forum tool bar above. Almost always someone else has already asked your question and received a couple answers. Personally I use a browser extension "Search this Site." Chrome and Firefox have these available. I click the button enter the keywords I am looking for and I get more complete and accurate results than I would through various site search systems.

Bmar08 in answer to the other question. After holding the power button down for a few seconds a faint white flash will appear. Let go and observe a message telling you to press any button if you want to enter the boot menu. From there you will find the volume and "n" keys are remapped. Vol + & - will let you move about the "n" key changes values for the most part just mess with it, you will figure it out.

emmc =Nook stock software

sd = sd card

normal = Your current Phiremod flavor of CM7 Gingerbread.

alternate = Honeycolmb

recovery = Will turn the screen dark and reboot into a vertically printed menu.

The new CM7 & Honeycomb versions or in another words updates can be copied anywhere on the sd-card and have any name, not update.zip etc. Just copy them onto your sd-card and once in the vertically printed menu choose "Install from zip file". Confirm you want to do it and let it go to work.

In general after a ROM is first installed it will take an extra while to boot the first time and then its much faster there after.

Here I will throw down some recommended free utilities and links to them for the cash strapped among us.

Recommended ROM

[ROMS]Dualboot Phiremod / Honeycomb Image for SDcard [UPDATE-6/22]

http://xdaforums.com/showthread.php?p=13092402#post13092402

Best SD card = SanDisk 16 GB Class 2 or 4 NOT 10 etc.

Read post 31 on this page. Blue6IX thread contains lots more testing on this and you can search the thread for my post for card sourcing.

http://xdaforums.com/showthread.php?p=15642453#post15642453

A lot and perhaps more than any one person in particular would need is here, as some can become out dated.

http://xdaforums.com/showthread.php?t=872003

Check out Quenxy's post on this page his is post #4.

or his signiture links at

http://xdaforums.com/member.php?u=357005

Even though I ended up installing Racks Triple booting ROM I leardned enough on Quenxy's site to get me going.

Wireless file transfers.

Moving files between Nook and PC wirelessly. Free version, pro is $2.99.

https://market.android.com/details?id=nextapp.websharing&feature=search_result

File Expert

Free file management that will let you easily access more stuff.

https://market.android.com/details?id=xcxin.filexpert&feature=search_result

WinDiskImager

http://launchpad.net/win32-image-writer/0.1/0.1/+download/win32diskimager-RELEASE-0.1-r15-win32.zip

Easeus Partition Manager

Free version

http://download.cnet.com/Easeus-Partition-Master-Home-Edition/3000-2248_4-10863346.html

Hope this helps or at least doesn't hinder anyone. Now I have to get my rear in gear and do a heap of other stuff....