Hey I have been modding Xbtit old and new hacks (51 hacks at the moment) to work with xbtit (2.1.0) rev.594.
I'm try to get my hands on "[HACK] Invite System by dodge" (
http://www.btiteam.org/smf/index.php?topic=13790.0) but is a "Premium" hack so i can not download it.
in CyBerFuN_xBTiT_Fully_MoDDeD the hack is install i try to hack it into xbtit (2.1.0) rev.594. but there is one file (or more) missing (usercp.invitations.php).
If someone cod kindly post the hack :)
also I'm try to get "[HACK] Advanced Auto Donation System by DiemThuy"
http://www.btiteam.org/smf/index.php?topic=15062.0 (also a Premium hack).
I will be posting Xbtit with working mods/hacks ASAP.