If you are a member of Shadow Company, SC now has it's own vent in which you can find the information HERE.

GuildWars2.Com launched the Hall of Monuments Rewards Calculator last month (October) and this breaks down how the efforts put into the original Guild Wars will reflect what rewards you will be graced with in Guild Wars 2 when it launches. I know a few of us will be working hard to get as many of these unlocked as possible. I look forward to seeing you guys in the game.

Kitsune has compiled a nice set of links for those new/returning to GW with a few links helping to minimize the effort to maximizing the HoM points. Be sure to check that out in the forum.