For everyone trying to get or give an HDME invite, you really can't right now. The site has been full for a week or two. The number of users on the main page was inaccurate, and people were still able to get invites through spending bonus points. However, since it was actually full they couldn't generate an invite code. This is the official announcement posted 4 hours ago:

- Invites have been disabled for an indefinite amount of time, until further notice. Kindly don't ask when they will be re-enabled as we don't know

On a side note, we shall also be cleaning house now, so all low ratio users (below 0.2) please note you have one week from today to get your ratio over 0.5 else you will be banned.
We will also be cracking down on Hit and Runners so please make sure you seed ALL your torrents till 1:1 or for 36hours.
All users with 0.0KB downloaded stats shall also be banned, we don't want a community with members who just register to add HDME account to their collection of tracker account, we need active members to make HDME the best HD site out there

Please consider this post as a warning, there will be no 2nd chances.