tyolilums wrote:
Sophiee, any suggestions on how I can access Rambam Yad HaChazake Trumos 11 & 12?

Chapters 11 and 12 of Hilchot T'rumot from the Rambam's מִשְׁנֵה תוֹרָה Mishneh Torah (also known as the יָד הַחֲזָקָה Yad ha-Hazakah or "Strong Hand" because יָד yad = 14 and the Mishneh Torah is arranged in fourteen Volumes) ore available online in pointed [vowelled] Hebrew at URLs

http://www.mechon-mamre.org/i/7311n.htm and
http://www.mechon-mamre.org/i/7312n.htm
respectively - one day that same website will also have the entire Mishneh Torah available in English too, but they haven't yet completed the project.

http://mordochai.tripod.com - פרופ' מָרְדֳּכַי בֶּן-צִיּוֹן, יְרוּשָׁלַיִם, אֶרֶץ יִשְׂרָאֵל