Below are a few websites to assist those of the trans* community, such as binder programs, pakcer/stp programs and some clothing exchange ones.

http://www.thetransitionalmale.com/BBUB.html

http://tumblr.transguys.com/post/33859957893/free-cheap-ftm-binders

http://ftmgaragesale.livejournal.com

http://ftmgaragesale.livejournal.com

http://transclothesexchange.tumblr.com

http://big-brother-transmen.tumblr.com/post/68274815772/free-binder-giveaway-program

Trans* communities for support:

http://www.lauras-playground.com/support_meetings.htm

http://iamtransgendered.com/SupportGroups.aspx

http://www.ftmtransition.com/transition/resources/online.html

http://community.pflag.org/transgender

http://forums.psychcentral.com/transgender-other-gender-support/

http://www.trans-man.org

https://www.facebook.com/groups/2204926772/

https://www.facebook.com/groups/1378846289069802/

http://tinychat.com/ihavemagicpants?fb

Places to purchase ftm/mtf products

http://www.underworks.com

http://www.janetscloset.com/index.php

http://www.thebreastformstore.com/#ad-image-0

http://www.toolshedtoys.com

Trans* tips

I would type a lot about it here, but I decided that this guy covered the FTM section better than I ever could as well as this women did with MTF:

FTM:

http://ftmguide.rassaku.net

MTF:

http://www.masstpc.org/mediawiki/index.php?title=MTF_passing_tips

Hot lines:

Trevor hotline: 1-866-488-7386

GLBT hotline: 1-888-THE-GLNH